Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45195-2024 |
Wind power generation systems-Methods for recycling waste fiber composite materials from wind turbines {译} 风能发电系统-风力发电机组废弃纤维复合材料回收方法 |
China National Standards material, |
 English PDF |
| GB/T 18851.2-2024 |
Non-destructive testing-Penetrant testing-Part 2: Inspection of penetrant materials {译} 无损检测-渗透检测-第2部分：渗透材料的检验 |
China National Standards material, |
English PDF |
| GB/T 43257.4-2024 |
Safety test methods for transport containers of radioactive materials - Part 4: Drop test {译} 放射性物品运输容器安全试验方法-第4部分：跌落试验 |
China National Standards material, |
English PDF |
| GB/T 45159.3-2024 |
Mechanical vibration and shock - Characterization of dynamic mechanical properties of viscoelastic materials - Part 3: Cantilever shear beam method {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第3部分：悬臂剪切梁法 |
China National Standards material, |
English PDF |
| GB/T 45159.2-2024 |
Mechanical vibration and shock - Characterization of dynamic mechanical properties of viscoelastic materials - Part 2: Resonance method {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第2部分：共振法 |
China National Standards material, |
English PDF |
| GB/T 45159.1-2024 |
Mechanical vibration and shock - Characterization of dynamic mechanical properties of viscoelastic materials - Part 1: Principles and guidelines {译} 机械振动与冲击-黏弹性材料动态力学性能的表征-第1部分：原理和指南 |
China National Standards material, |
English PDF |
| GB/T 21551.2-2024 |
Antibacterial, sterilization and purification functions of household and similar electrical appliances-Part 2: Special requirements for antibacterial materials {译} 家用和类似用途电器的抗菌、除菌、净化功能-第2部分：抗菌材料的特殊要求 |
China National Standards material, |
English PDF |
| GB/T 45143-2024 |
Shipbuilding and offshore structures-inflatable life rafts-materials {译} 造船与海上结构物-气胀式救生筏-材料 |
China National Standards material, |
English PDF |
| GB/T 45171-2024 |
Determination of the temperature of the contact surface of plastic food contact materials and products with food under microwave heating conditions {译} 塑料类食品接触材料及制品在微波加热条件下与食品接触面温度的测定 |
China National Standards material, |
English PDF |
| GB/T 45108-2024 |
Recycled platinum group metal raw materials {译} 再生铂族金属原料 |
China National Standards material, |
English PDF |
| GB/T 45056-2024 |
Recycled lithium raw materials {译} 再生锂原料 |
China National Standards material, |
English PDF |
| GB/T 39733-2024 |
Recycled steel raw materials {译} 再生钢铁原料 |
China National Standards material, |
English PDF |
| GB/T 4740-2024 |
Test method for strength of ceramic materials {译} 陶瓷材料强度试验方法 |
China National Standards material, |
English PDF |
| GB/T 24851-2024 |
Equipment and management requirements for energy metering instruments in the building materials industry {译} 建筑材料行业能源计量器具配备和管理要求 |
China National Standards material, |
English PDF |
| GB/T 45009-2024 |
Rare earth environmental barrier coating materials-Ytterbium silicate powder {译} 稀土环境障涂层材料-硅酸镱粉末 |
China National Standards material, |
English PDF |
| GB/T 45008-2024 |
Rare earth thermal barrier coating materials-Gadolinium zirconate ytterbium powder End {译} 稀土热障涂层材料-锆酸钆镱粉末 |
China National Standards material, |
English PDF |
| GB/T 27793-2024 |
Asbestos-free fiber gasket materials by the copying method {译} 抄取法无石棉纤维垫片材料 |
China National Standards material, |
English PDF |
| GB/T 42125.2-2024 |
Safety requirements for electrical equipment for measurement, control and laboratory use-Part 2: Practical methods for heating materials Special requirements for laboratory equipment {译} 测量、控制和实验室用电气设备的安全要求-第2部分：材料加热用实验室设备的特殊要求 |
China National Standards material, |
English PDF |
| GB/T 44951-2024 |
V50 test method for bulletproof materials and products {译} 防弹材料及产品V50试验方法 |
China National Standards material, |
English PDF |
| GB 4234.3-2024 |
Surgical implants - Metallic materials - Part 3: Forged titanium-6 aluminum-4 vanadium alloy {译} 外科植入物-金属材料-第3部分：锻造钛-6铝-4钒合金 |
China National Standards material, |
English PDF |
| GB 4234.7-2024 |
Surgical implants - Metallic materials - Part 7: Forged and cold worked cobalt-chromium-nickel-molybdenum-iron alloys {译} 外科植入物-金属材料-第7部分：可锻和冷加工的钴-铬-镍-钼-铁合金 |
China National Standards material, |
English PDF |
| GB 4234.2-2024 |
Surgical implants -Metallic materials - Part 2: Pure titanium {译} 外科植入物-金属材料-第2部分：纯钛 |
China National Standards material, |
English PDF |
| GB 4234.12-2024 |
Surgical implants - Metallic materials - Part 12: Forged cobalt-chromium-molybdenum alloys {译} 外科植入物-金属材料-第12部分：锻造钴-铬-钼合金 |
China National Standards material, |
English PDF |
| GB/T 21838.2-2022 |
Metallic materials - Instrumented indentation tests for hardness and material parameters - Part 2: Inspection and calibration of testing machines {译} 金属材料-硬度和材料参数的仪器化压入试验-第2部分：试验机的检验和校准 |
China National Standards material, |
English PDF |
| GB/T 35605-2024 |
Green product evaluation - wall materials {译} 绿色产品评价-墙体材料 |
China National Standards material, |
English PDF |
| GB/T 25042-2024 |
Glass fiber membrane materials for membrane structures {译} 膜结构用玻璃纤维膜材料 |
China National Standards material, |
English PDF |
| GB/T 22750.1-2024 |
Surgical implants - Ceramic materials - Part 1: High-purity alumina ceramic materials {译} 外科植入物-陶瓷材料-第1部分：高纯氧化铝陶瓷材料 |
China National Standards material, |
English PDF |
| GB/T 44825-2024 |
Test method for determination of total fluorine content in bio-based materials and degradable plastics {译} 生物基材料与降解塑料中总氟含量测定试验方法 |
China National Standards material, |
English PDF |
| GB/T 22750.2-2024 |
Surgical implants-Ceramic materials-Part 2: Zirconia toughened high-purity alumina-based composite materials {译} 外科植入物-陶瓷材料-第2部分：氧化锆增韧高纯氧化铝基复合材料 |
China National Standards material, |
English PDF |
| GB/T 44839-2024 |
Microelectromechanical system (MEMS) technology-Microcolumn compression test method for MEMS materials {译} 微机电系统（MEMS）技术-MEMS材料微柱压缩试验方法 |
China National Standards material, |
English PDF |
| GB/T 44842-2024 |
Microelectromechanical system (MEMS) technology-Bending test method for thin film materials {译} 微机电系统（MEMS）技术-薄膜材料的弯曲试验方法 |
China National Standards material, |
English PDF |
| GB/T 44849-2024 |
Microelectromechanical system (MEMS) technology-Method for measuring the forming limit of metal film materials {译} 微机电系统（MEMS）技术-金属膜材料成形极限测量方法 |
China National Standards material, |
English PDF |
| GB/T 26871-2024 |
Metallographic Test Methods for Electrical Contact Materials {译} 电触头材料金相试验方法 |
China National Standards material, |
English PDF |
| GB/T 44772-2024 |
Control requirements for contact materials during the manufacturing, packaging, storage and transportation of pressurized water reactor nuclear fuel elements {译} 压水堆核燃料元件制造及包装、贮存、运输过程接触材料控制要求 |
China National Standards material, |
English PDF |
| GB/T 41232.8-2024 |
Nano manufacturing - Key control characteristics - Nano energy storage - Part 8: Determination of moisture content in nano electrode materials - Karl Fischer coulometric titration {译} 纳米制造-关键控制特性-纳米储能-第8部分：纳米电极材料中水分含量的测定-卡尔·费休库仑滴定法 |
China National Standards material, |
English PDF |
| GB/T 44782-2024 |
Space station containerless material experimental cabinet - Ground preparation specifications for experimental samples {译} 空间站无容器材料实验柜-实验样品地面制备规范 |
China National Standards material, |
English PDF |
| GB/T 44751-2024 |
Fine ceramics-Silicon nitride materials for rolling bearing balls and rollers {译} 精细陶瓷-滚动轴承球及滚子用氮化硅材料 |
China National Standards material, |
English PDF |
| GB/T 44793-2024 |
Nanotechnology - Nanofiber filter materials for air filtration - Technical requirements {译} 纳米技术-空气过滤用纳米纤维滤材-技术要求 |
China National Standards material, |
English PDF |
| GB/T 44764-2024 |
Petroleum, petrochemical and natural gas industries - Metal materials resistant to sulfide stress cracking in corrosive petroleum refining environments {译} 石油、石化和天然气工业-腐蚀性石油炼制环境中抗硫化物应力开裂的金属材料 |
China National Standards material, |
English PDF |
| GB/T 32151.36-2024 |
Greenhouse gas emission accounting and reporting requirements-Part 36: Insulation material manufacturers {译} 温室气体排放核算与报告要求-第36部分:绝热材料生产企业 |
China National Standards material, |
English PDF |
| GB/T 32151.37-2024 |
Greenhouse gas emission accounting and reporting requirements-Part 37: sintered wall, roof and road building materials production Enterprises {译} 温室气体排放核算与报告要求-第37部分:烧结类墙体屋面及道路用建筑材料生产企业 |
China National Standards material, |
English PDF |
| GB/T 44716-2024 |
Low-carbon assessment methods for building materials {译} 建筑材料低碳评估方法 |
China National Standards material, |
English PDF |
| GB/T 6556-2024 |
Type, main dimensions, materials and identification marks of mechanical seals {译} 机械密封的型式、主要尺寸、材料和识别标志 |
China National Standards material, |
English PDF |
| GB/T 5169.49-2024 |
Fire hazard tests for electrical and electronic products - Part 49: Arc method - Arc ignition test methods for materials {译} 电工电子产品着火危险试验-第49部分：电弧法-材料的电弧着火试验方法 |
China National Standards material, |
English PDF |
| GB/T 13888-2024 |
Methods for measuring the coercive force of magnetic materials (up to 160 kA/m) in an open magnetic circuit {译} 在开磁路中测量磁性材料矫顽力（至160kA/m）的方法 |
China National Standards material, |
English PDF |
| GB/T 21220-2024 |
Soft magnetic metal materials {译} 软磁金属材料 |
China National Standards material, |
English PDF |
| GB/T 44514-2024 |
Microelectromechanical systems (MEMS) technology - Four-point bending test method for interfacial adhesion energy of layered MEMS materials {译} 微机电系统（MEMS）技术-层状MEMS材料界面黏附能四点弯曲试验方法 |
China National Standards material, |
English PDF |
| GB/T 13465.10-2024 |
Test methods for impermeable graphite materials - Part 10: Tensile strength {译} 不透性石墨材料试验方法-第10部分：抗拉强度 |
China National Standards material, |
English PDF |
| GB/T 44645-2024 |
Methods for measuring high-power microwave shielding effectiveness of electromagnetic shielding materials {译} 电磁屏蔽材料高功率微波屏蔽效能测量方法 |
China National Standards material, |
English PDF |
| GB/T 44648-2024 |
Determination of adhesion properties of metallized layers of planar electromagnetic shielding materials {译} 平面型电磁屏蔽材料镀金属层附着性能的测定 |
China National Standards material, |
English PDF |
| GB/T 18916.66-2024 |
Industrial water quotas - Part 66: Stone Materials {译} 工业用水定额-第66部分：石材 |
China National Standards material, |
English PDF |
| GB/T 44525-2024 |
Non-destructive testing - Ultrasonic testing - Specifications for comparison test blocks of resin-based composite materials {译} 无损检测-超声检测-树脂基复合材料制件对比试块规范 |
China National Standards material, |
English PDF |
| GB/T 13465.1-2024 |
Test methods for impermeable graphite materials - Part 1: General {译} 不透性石墨材料试验方法-第1部分：总则 |
China National Standards material, |
English PDF |
| GB/T 44566-2024 |
Water-saving enterprises - Building materials industry {译} 节水型企业-建材行业 |
China National Standards material, |
English PDF |
| GB/T 44450-2024 |
Optics and photonics - Optical materials and components - 0.78-μm～2 5-μm infrared spectroscopy optical material properties {译} 光学和光子学-光学材料和元件-0.78-μm～25-μm红外光谱用光学材料特性 |
China National Standards material, |
English PDF |
| GB/T 44454-2024 |
General test method for absolute measurement of photoluminescent quantum efficiency of fluorescent materials {译} 荧光材料光致发光量子效率绝对测量通用检测方法 |
China National Standards material, |
English PDF |
| GB/T 44568-2024 |
Insulation materials-Determination of compression creep {译} 保温材料-压缩蠕变的测定 |
China National Standards material, |
English PDF |
| GB/T 40006.11-2024 |
Plastics - Recycled plastics - Part 11: Polyvinyl chloride (PVC) materials {译} 塑料-再生塑料-第11部分：聚氯乙烯（PVC）材料 |
China National Standards material, |
English PDF |
| GB/T 44558-2024 |
Test for dislocation imaging in III-nitride semiconductor materials - Transmission electron microscopy {译} III族氮化物半导体材料中位错成像的测试-透射电子显微镜法 |
China National Standards material, |
English PDF |
| GB/T 16472-2024 |
Codes for passenger and cargo types, packaging types and packaging material types {译} 乘客及货物类型、包装类型和包装材料类型代码 |
China National Standards material, |
English PDF |
| GB/T 13477.25-2024 |
Test methods for building sealing materials - Part 25: Determination of fungal resistance {译} 建筑密封材料试验方法-第25部分：耐霉菌性的测定 |
China National Standards material, |
English PDF |
| GB/T 30595-2024 |
System materials for extruded polystyrene (XPS) boards for building insulation {译} 建筑保温用挤塑聚苯板（XPS）系统材料 |
China National Standards material, |
English PDF |
| GB/T 3074.2-2024 |
Determination method for elastic modulus of carbon materials {译} 炭素材料弹性模量测定方法 |
China National Standards material, |
English PDF |
| GB/T 24203-2024 |
Determination method for bulk density, true density, true porosity and apparent porosity of carbon materials {译} 炭素材料体积密度、真密度、真气孔率、显气孔率的测定方法 |
China National Standards material, |
English PDF |
| GB/T 44652-2024 |
material declaration of electrical and electronic products - Requirements for declaration of hazardous substances {译} 电子电气产品材料声明-有害物质声明要求 |
China National Standards material, |
English PDF |
| GB/T 33290.19-2024 |
Regulations for the review of cultural relics leaving the country - Part 19: Physical materials of minority buildings {译} 文物出境审核规范-第19部分：少数民族建筑物实物资料 |
China National Standards material, |
English PDF |
| GB/T 44549-2024 |
Test method for interfacial bonding strength of ceramic materials under high temperature conditions {译} 高温条件下陶瓷材料界面黏结强度试验方法 |
China National Standards material, |
English PDF |
| GB/T 32151.34-2024 |
Greenhouse gas emission accounting and reporting requirements-Part 34: Carbon materials =material production enterprises {译} 温室气体排放核算与报告要求-第34部分：炭素材料生产企业 |
China National Standards material, |
English PDF |
| GB/Z 44383-2024 |
Test method development - Guide for material selection {译} 检测方法开发-物质选择指南 |
China National Standards material, |
English PDF |
| GB/T 5069-2024 |
Chemical analysis methods for magnesium-aluminum refractory materials {译} 镁铝系耐火材料化学分析方法 |
China National Standards material, |
English PDF |
| GB/T 5169.13-2024 |
Fire hazard testing for electrical and electronic products - Part 13: Basic test methods for glowing wire/hot wire - Glow wire ignition temperature (GWIT) test method for materials {译} 电工电子产品着火危险试验-第13部分:灼热丝/热丝基本试验方法-材料的灼热丝起燃温度（GWIT）试验方法 |
China National Standards material, |
English PDF |
| GB/T 5169.12-2024 |
Fire hazard testing for electrical and electronic products - Part 12: Basic test methods for glowing wire/hot wire - Glow wire flammability index (GWFI) test method for materials {译} 电工电子产品着火危险试验-第12部分：灼热丝/热丝基本试验方法-材料的灼热丝可燃性指数（GWFI）试验方法 |
China National Standards material, |
English PDF |
| GB/T 6553-2024 |
Electrical insulating materials for use under severe environmental conditions - Test methods for assessing resistance to tracking and erosion {译} 严酷环境条件下使用的电气绝缘材料-评定耐电痕化和蚀损的试验方法 |
China National Standards material, |
English PDF |
| GB/T 44276.2-2024 |
Microscopes - Cover glasses - Part 2: material quality, finished product standards and packaging methods {译} 显微镜-盖玻片-第2部分：材料质量、成品标准和包装方式 |
China National Standards material, |
English PDF |
| GB/T 31838.8-2024 |
Solid insulating materials - Dielectric and resistive properties - Part 8: Determination of dielectric properties (AC method) - Relative dielectric constant and dielectric loss factor (frequency - 1-MHz~300-MHz) {译} 固体绝缘材料-介电和电阻特性-第8部分：测定介电特性（AC方法）-相对介电常数和介质损耗因数（频率-1-MHz~300-MHz） |
China National Standards material, |
English PDF |
| GB/T 44305.2-2024 |
Plastics-Plasticized polyvinyl chloride (PVC-P) molding and extrusion materials-Part 2: Preparation of specimens and determination of properties {译} 塑料-增塑聚氯乙烯（PVC-P）模塑和挤塑材料-第2部分:试样制备和性能测定 |
China National Standards material, |
English PDF |
| GB/T 44305.1-2024 |
Plastics-Plasticized polyvinyl chloride (PVC-P) molding and extrusion materials-Part 1: Nomenclature system and basis for specifications {译} 塑料-增塑聚氯乙烯（PVC-P）模塑和挤塑材料-第1部分：命名系统及规范基础 |
China National Standards material, |
English PDF |
| GB/T 44440-2024 |
Insulation materials-Determination of long-term water absorption by diffusion method {译} 保温材料-扩散法测定长期吸水率 |
China National Standards material, |
English PDF |
| GB/T 44333-2024 |
Green product evaluation - refractory materials {译} 绿色产品评价-耐火材料 |
China National Standards material, |
English PDF |
| GB/T 44330-2024 |
Positive materials for lithium-ion batteries - Determination of compacted density of powders {译} 锂离子电池正极材料-粉末压实密度的测定 |
China National Standards material, |
English PDF |
| GB/T 41232.6-2024 |
Nanomanufacturing-critical control characteristics-nano energy storage-Part 6: Determination of carbon content in nanoelectrode materials-infrared absorption method {译} 纳米制造-关键控制特性-纳米储能-第6部分：纳米电极材料中的碳含量测定-红外吸收法 |
China National Standards material, |
English PDF |
| GB/T 26668-2024 |
material declaration for electrical and electronic products {译} 电子电气产品材料声明 |
China National Standards material, |
English PDF |
| GB/T 44234-2024 |
Nanotechnology - Measurement of thermodynamic and kinetic parameters of nanomaterials and gas surface interfaces - Resonant micromass method {译} 纳米技术-纳米材料与气体表界面作用热力学参数和动力学参数测量-谐振微质量法 |
China National Standards material, |
English PDF |
| GB/T 4732.2-2024 |
Analysis and design of pressure vessels - Part 2: Materials {译} 压力容器分析设计-第2部分：材料 |
China National Standards material, |
English PDF |
| GB/T 150.2-2024 |
Pressure vessels - Part 2: Materials {译} 压力容器-第2部分：材料 |
China National Standards material, |
English PDF |
| GB/T 44226-2024 |
Space material science experiment-Experimental sample ampoule design and packaging specification {译} 空间材料科学实验-实验样品安瓿设计与封装规范 |
China National Standards material, |
English PDF |
| GB/T 21510-2024 |
Test method and evaluation of antibacterial properties of nano-inorganic materials {译} 纳米无机材料抗菌性能检测方法及评价 |
China National Standards material, |
English PDF |
| GB/T 44162-2024 |
Implementation specification for estimation of parameters of Weibull distribution of tensile strength of carbon materials {译} 炭素材料抗拉强度威布尔分布参数估计实施规范 |
China National Standards material, |
English PDF |
| GB/T 44139.2-2024 |
Requirements for sleeping bags - Part 2: Raw material properties {译} 睡袋的要求-第2部分：原材料性能 |
China National Standards material, |
English PDF |
| GB/T 44135-2024 |
Guidelines for labeling of food production materials {译} 食品生产物料标识指南 |
China National Standards material, |
English PDF |
| GB/T 35608-2024 |
Green product evaluation-insulating materials {译} 绿色产品评价-绝热材料 |
China National Standards material, |
English PDF |
| GB/T 15597.2-2024 |
Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination {译} 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 |
China National Standards material, |
English PDF |
| GB/T 15597.1-2024 |
Plastics - Polymethyl methacrylate (PMMA) molding and extrusion materials - Part 1: Nomenclature system and classification basis {译} 塑料-聚甲基丙烯酸甲酯（PMMA）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards material, |
English PDF |
| GB/T 5169.23-2024 |
Fire hazard tests for electrical and electronic products - Part 23: Test flame - 500W vertical flame test method for polymer tubular materials {译} 电工电子产品着火危险试验-第23部分：试验火焰-聚合物管形材料500W垂直火焰试验方法 |
China National Standards material, |
English PDF |
| GB/T 44027.2-2024 |
Determination method of carbon materials - Part 2: Determination of expansion rate {译} 炭材料测定方法-第2部分：膨胀率的测定 |
China National Standards material, |
English PDF |
| GB/T 44035-2024 |
Image materials-Color photos-Evaluation methods for outdoor image stability {译} 影像材料-彩色照片-户外影像稳定性的评价方法 |
China National Standards material, |
English PDF |
| GB/T 44027.1-2024 |
Carbon material determination methods - Part 1: Determination of first discharge specific capacity, first coulomb efficiency, and retention rate of discharge capacity at different rates {译} 炭材料测定方法-第1部分：首次放电比容量、首次库仑效率、不同倍率放电容量保持率的测定 |
China National Standards material, |
English PDF |
| GB/T 19633.1-2024 |
Terminally sterilized medical device packaging - Part 1: Requirements for materials, sterile barrier systems and packaging systems {译} 最终灭菌医疗器械包装-第1部分：材料、无菌屏障系统和包装系统的要求 |
China National Standards material, |
English PDF |
| GB/T 44032-2024 |
Identification methods for iron ore and iron-containing materials {译} 铁矿石与含铁物料的鉴别方法 |
China National Standards material, |
English PDF |
| GB/T 44030-2024 |
Metallic materials-High temperature compression test methods {译} 金属材料-高温压缩试验方法 |
China National Standards material, |
English PDF |
| GB/T 2039-2024 |
Metallic materials-Uniaxial tensile creep test method {译} 金属材料-单轴拉伸蠕变试验方法 |
China National Standards material, |
English PDF |
| GB/T 18449.1-2024 |
Metallic materials-Knoop hardness test-Part 1:-Test method {译} 金属材料-努氏硬度试验-第1部分:-试验方法 |
China National Standards material, |
English PDF |
| GB/T 4340.1-2024 |
Metallic materials-Vickers hardness test-Part 1:-Test method {译} 金属材料-维氏硬度试验-第1部分:-试验方法 |
China National Standards material, |
English PDF |
| GB/Z 44005.1-2024 |
Nanotechnology - Clay nanomaterials - Part 1: Properties and measurement methods of layered clays {译} 纳米技术-黏土纳米材料-第1部分：层状黏土的特性及测量方法 |
China National Standards material, |
English PDF |
| GB/T 14264-2024 |
Terms of semiconductor materials {译} 半导体材料术语 |
China National Standards material, |
English PDF |
| GB/T 43870.1-2024 |
Measurement method of Curie temperature of magnetic materials - Part 1: permanent magnetic materials {译} 磁性材料居里温度的测量方法-第1部分：永磁材料 |
China National Standards material, |
English PDF |
| GB/T 43870.2-2024 |
Measurement method of Curie temperature of magnetic materials - Part 2: soft magnetic materials {译} 磁性材料居里温度的测量方法-第2部分：软磁材料 |
China National Standards material, |
English PDF |
| GB/T 43874-2024 |
Test method for compression performance of glass materials and products {译} 玻璃材料及制品压缩性能试验方法 |
China National Standards material, |
English PDF |
| GB/T 43875-2024 |
Determination method of total chromium in cement raw materials {译} 水泥原材料中总铬的测定方法 |
China National Standards material, |
English PDF |
| GB/T 43886-2024 |
Imaging materials - Processed color photographs - Thermal stability measurement methods {译} 影像材料-已加工彩色照片-热稳定性测量方法 |
China National Standards material, |
English PDF |
| GB/T 43895-2024 |
Additive manufacturing - Materials - Mold steel powder {译} 增材制造-材料-模具钢粉 |
China National Standards material, |
English PDF |
| GB/T 43896-2024 |
Metallic materials - Ultra-high cycle fatigue - Ultrasonic fatigue test methods {译} 金属材料-超高周疲劳-超声疲劳试验方法 |
China National Standards material, |
English PDF |
| GB/T 43905.4-2024 |
Laboratory methods for sampling fumes and gases for welding and related processes - Part 4: Emission limits of welding fumes from welding materials {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第4部分：焊接材料焊接烟尘排放限值 |
China National Standards material, |
English PDF |
| GB/T 43905.5-2024 |
Laboratory methods for sampling fumes and gases in welding and related processes - Part 5: Based on pyrolysis-gas chromatography-mass spectrometry Identification of thermal degradation products of organic materials in welding or cutting by the method {译} 焊接及相关工艺中烟尘和气体取样的实验室方法-第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别 |
China National Standards material, |
English PDF |
| GB/T 43906-2024 |
Quality requirements for brazing of metallic materials {译} 金属材料硬钎焊质量要求 |
China National Standards material, |
English PDF |
| GB/T 43938.1-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 1: Tensile test {译} 碳纤维增强复合材料薄壁管件力学性能试验方法-第1部分：拉伸试验 |
China National Standards material, |
English PDF |
| GB/T 43938.2-2024 |
Test method for mechanical properties of thin-walled pipes of carbon fiber reinforced composite materials-Part 2: Compression test {译} 碳纤维增强复合材料薄壁管件力学性能试验方法-第2部分：压缩试验 |
China National Standards material, |
English PDF |
| GB/T 43944-2024 |
Ship interior materials =Measuring method for weighted sound insulation index of materials {译} 船舶内装材料计权隔声指数测量方法 |
China National Standards material, |
English PDF |
| GB/T 44000-2024 |
Space Environment - General Requirements for Ground Simulation Test Devices for Space Environment Effects on Materials {译} 空间环境-材料空间环境效应地面模拟试验装置通用要求 |
China National Standards material, |
English PDF |
| GB/T 44004-2024 |
Nanotechnology - Test Methods for Characterization of Organic Transistors and Materials {译} 纳米技术-有机晶体管和材料表征试验方法 |
China National Standards material, |
English PDF |
| GB/T 44007-2024 |
Nanotechnology - Determination of Hydrogen Storage in Nanoporous Materials - Gas Adsorption Method {译} 纳米技术-纳米多孔材料储氢量测定-气体吸附法 |
China National Standards material, |
English PDF |
| GB/T 5762-2024 |
Chemical analysis methods for limestone, quicklime and slaked lime for building materials {译} 建材用石灰石、生石灰和熟石灰化学分析方法 |
China National Standards material, |
English PDF |
| GB/T 43754-2024 |
Rotary friction welding of metal materials {译} 金属材料的旋转摩擦焊 |
China National Standards material, |
English PDF |
| GB/T 43763-2024 |
Aerospace functional coating-Special non-metallic material metal coating {译} 航天功能镀覆层-特种非金属材料金属镀层 |
China National Standards material, |
English PDF |
| GB/T 43745-2024 |
Feed raw materials-Fermented soybean meal {译} 饲料原料-发酵豆粕 |
China National Standards material, |
English PDF |
| GB/T 232-2024 |
Metallic materials - Bend test method {译} 金属材料-弯曲试验方法 |
China National Standards material, |
English PDF |
| GB/T 43775-2024 |
Technical Guide for material Balance Management in Food Production {译} 轨道交通-机车车辆变流设备-市域铁路和城轨交通车辆辅助变流器 |
China National Standards material, |
English PDF |
| GB/T 43725-2024 |
Test methods for positive photoresist materials for flat panel display arrays {译} 直写成像式曝光设备 |
China National Standards material, |
English PDF |
| GB/T 43712-2024 |
Textiles-Textiles containing phase change materials-Determination of heat storage and heat release properties {译} 基本公共服务标准实施评估指南 |
China National Standards material, |
English PDF |
| GB/T 43612-2023 |
Silicon carbide crystal material defect map {译} 碳化硅晶体材料缺陷图谱 |
China National Standards material, |
English PDF |
| GB/T 43611-2023 |
Gallium-based liquid metal thermal interface materials {译} 镓基液态金属热界面材料 |
China National Standards material, |
English PDF |
| GB/T 43571-2023 |
Determination of migrating organotins in toy materials Gas chromatography-tandem mass spectrometry {译} 玩具材料中可迁移有机锡的测定 气相色谱-串联质谱法 |
China National Standards material, |
English PDF |
| GB/T 43564-2023 |
Primary and secondary school synthetic material surface track and field venues {译} 中小学合成材料面层田径场地 |
China National Standards material, |
English PDF |
| GB/T 29627.3-2023 |
Polyaramid fiber paperboard for electrical applications Part 3: Individual material specifications {译} 电气用聚芳酰胺纤维纸板 第3部分：单项材料规范 |
China National Standards material, |
English PDF |
| GB/T 24627-2023 |
Nickel-titanium shape memory alloy processing materials for surgical implants {译} 外科植入物用镍-钛形状记忆合金加工材 |
China National Standards material, |
English PDF |
| GB/T 22877-2023 |
Determination of ignition residue (ash) of paper, cardboard, pulp and cellulose nanomaterials (525°C) {译} 纸、纸板、纸浆和纤维素纳米材料 灼烧残余物（灰分）的测定（525℃） |
China National Standards material, |
English PDF |
| GB/T 20186.3-2023 |
Secondary coating materials for optical fibers Part 3: Modified polycarbonate {译} 光纤用二次被覆材料 第3部分：改性聚碳酸酯 |
China National Standards material, |
English PDF |
| GB/Z 43592.1-2023 |
Nanotechnology Magnetic nanomaterials Part 1: Characterization and measurement specifications of magnetic nanosuspensions {译} 纳米技术 磁性纳米材料 第1部分：磁性纳米悬浮液的特性和测量规范 |
China National Standards material, |
English PDF |
| GB/T 6963-2023 |
Quantities, units and symbols of fishing gear and fishing gear materials {译} 渔具与渔具材料量、单位及符号 |
China National Standards material, |
English PDF |
| GB/T 5766-2023 |
Rockwell hardness test method for friction materials {译} 摩擦材料洛氏硬度试验方法 |
China National Standards material, |
English PDF |
| GB/T 5072-2023 |
Refractory materials - Normal temperature compressive strength test method {译} 耐火材料 常温耐压强度试验方法 |
China National Standards material, |
English PDF |
| GB/T 5019.13-2023 |
Mica-based insulation materials Part 13: High thermal conductivity glass cloth reinforced low-adhesive mica tape {译} 以云母为基的绝缘材料 第13部分：高导热性玻璃布补强少胶云母带 |
China National Standards material, |
English PDF |
| GB/T 5019.5-2023 |
Mica-based insulating materials Part 5: Rigid mica sheets for electric heating equipment {译} 以云母为基的绝缘材料 第5部分：电热设备用硬质云母板 |
China National Standards material, |
English PDF |
| GB/T 4960.7-2023 |
Nuclear Science and Technology Terminology Part 7: Nuclear material Control and Nuclear Safeguards {译} 核科学技术术语 第7部分:核材料管制与核保障 |
China National Standards material, |
English PDF |
| GB/T 3939.2-2023 |
Naming and marking of main fishing gear materials Part 2: Netting {译} 主要渔具材料命名与标记 第2部分：网片 |
China National Standards material, |
English PDF |
| GB/T 3939.1-2023 |
Naming and marking of main fishing gear materials Part 1: Net lines {译} 主要渔具材料命名与标记 第1部分： 网线 |
China National Standards material, |
English PDF |
| GB 39800.5-2023 |
Specifications for the Equipment of Personal Protective Equipment Part 5: Building Materials {译} 个体防护装备配备规范 第5部分：建材 |
China National Standards material, |
English PDF |
| GB 23864-2023 |
Fireproof sealing materials {译} 防火封堵材料 |
China National Standards material, |
English PDF |
| GB 18585-2023 |
Interior Decoration Materials Limits of Hazardous Substances in Wallpaper {译} 室内装饰装修材料 壁纸中有害物质限量 |
China National Standards material, |
English PDF |
| GB 4234.9-2023 |
Surgical implants Metallic materials Part 9: Forged high nitrogen stainless steel {译} 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China National Standards material, |
English PDF |
| GB/T 43353-2023 |
Odor release testing of building materials products Environmental test chamber method {译} 建材产品的气味释放测试 环境测试舱法 |
China National Standards material, |
English PDF |
| GB/T 43420-2023 |
Agricultural production material supply services Agricultural material supplier evaluation standards {译} 农业生产资料供应服务 农资供应商评价规范 |
China National Standards material, |
English PDF |
| GB/T 43233-2023 |
Additive Manufacturing System Performance and Reliability Acceptance Test of Laser Powder Bed Melting Equipment for Metal Materials in Aerospace {译} 增材制造 系统性能和可靠性 航空航天用金属材料激光粉末床熔融设备验收试验 |
China National Standards material, |
English PDF |
| GB/T 43289-2023 |
Plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. {译} 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards material, |
English PDF |
| GB/T 43288-2023 |
Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and composition control. {译} 塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法 |
China National Standards material, |
English PDF |
| GB/T 43287-2023 |
Plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions {译} 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定 |
China National Standards material, |
English PDF |
| GB/T 43282.2-2023 |
Plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. {译} 塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分：采用测定密闭呼吸计内需氧量的方法 |
China National Standards material, |
English PDF |
| GB/T 43282.1-2023 |
Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. {译} 塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分：采用分析释放二氧化碳的方法 |
China National Standards material, |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry {译} 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards material, |
English PDF |
| GB/T 43276-2023 |
Determination of formamide release in toy materials {译} 玩具材料中甲酰胺释放量的测定 |
China National Standards material, |
English PDF |
| GB/T 16886.12-2023 |
Biological Evaluation of Medical Devices Part 12: Sample Preparation and Reference Materials {译} 医疗器械生物学评价 第12部分：样品制备与参照材料 |
China National Standards material, |
English PDF |
| GB/T 43310-2023 |
Determination of chemical elements of glass fibers and raw materials by inductively coupled plasma optical emission spectrometry (ICP-OES) {译} 玻璃纤维及原料化学元素的测定 电感耦合等离子体发射光谱法（ICP-OES） |
China National Standards material, |
English PDF |
| GB/T 43309-2023 |
Determination of chemical elements of glass fiber and raw materials X-ray fluorescence spectrometry {译} 玻璃纤维及原料化学元素的测定 X射线荧光光谱法 |
China National Standards material, |
English PDF |
| GB/T 34497-2023 |
Copper and copper alloy foil materials for terminal connectors {译} 端子连接器用铜及铜合金带箔材 |
China National Standards material, |
English PDF |
| GB/T 43344-2023 |
Specification for magnetic materials (iron and steel) for use in relays {译} 继电器用磁性材料（铁和钢）规范 |
China National Standards material, |
English PDF |
| GB/T 21219-2023 |
Magnetic Materials Classification {译} 磁性材料 分类 |
China National Standards material, |
English PDF |
| GB/T 13465.12-2023 |
Test methods for impermeable graphite materials Part 12: Thermal conductivity {译} 不透性石墨材料试验方法 第12部分：导热系数 |
China National Standards material, |
English PDF |
| GB/T 43432.3-2023 |
Metallic materials - Barcol hardness test Part 3: Calibration of standard hardness blocks {译} 金属材料 巴氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards material, |
English PDF |
| GB/T 43432.2-2023 |
Metallic materials - Barcol hardness test - Part 2: Inspection and calibration of hardness testers {译} 金属材料 巴氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards material, |
English PDF |
| GB/T 43349-2023 |
Calcareous materials Determination of neutralization value Titration method {译} 石灰质材料 中和值的测定 滴定法 |
China National Standards material, |
English PDF |
| GB/T 28869.3-2023 |
Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels {译} 软磁材料制成的磁心 测量方法 第3部分：高励磁水平下的磁特性 |
China National Standards material, |
English PDF |
| GB/T 28869.2-2023 |
Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels {译} 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性 |
China National Standards material, |
English PDF |
| GB/T 43257.6-2023 |
Safety test methods for radioactive material transport containers Part 6: Heat resistance test {译} 放射性物品运输容器安全试验方法 第6部分：耐热试验 |
China National Standards material, |
English PDF |
| GB/T 43257.1-2023 |
Safety test methods for radioactive material transport containers Part 1: General principles {译} 放射性物品运输容器安全试验方法 第1部分：总则 |
China National Standards material, |
English PDF |
| GB/T 25774.3-2023 |
Inspection of welding materials Part 3: Preparation and inspection of T-joint fillet weld specimens {译} 焊接材料的检验 第3部分：T型接头角焊缝试样的制备及检验 |
China National Standards material, |
English PDF |
| GB/T 25774.2-2023 |
Inspection of welding materials Part 2: Preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel {译} 焊接材料的检验 第2部分：钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备 |
China National Standards material, |
English PDF |
| GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals {译} 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards material, |
English PDF |
| GB/T 43355-2023 |
Determination of antiviral activity on surfaces of plastics and other non-porous materials {译} 塑料和其他无孔材料表面抗病毒活性的测定 |
China National Standards material, |
English PDF |
| GB/T 31402-2023 |
Determination of antimicrobial activity on surfaces of plastics and other non-porous materials {译} 塑料和其他无孔材料表面抗菌活性的测定 |
China National Standards material, |
English PDF |
| GB/T 21461.2-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination {译} 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards material, |
English PDF |
| GB/T 21461.1-2023 |
Plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification {译} 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards material, |
English PDF |
| GB 31604.47-2023 |
National food safety standards Food contact materials and products Determination of fluorescent substances in paper, cardboard and paper products {译} 食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光性物质的测定 |
China National Standards material, |
English PDF |
| GB 31604.55-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Isothiazolinone Compounds {译} 食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.56-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Laurolactam {译} 食品安全国家标准 食品接触材料及制品 月桂内酰胺迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.57-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Benzophenones {译} 食品安全国家标准 食品接触材料及制品 二苯甲酮类物质迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.49-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Multi-Elements and Determination of Multi-Element Migration Amounts {译} 食品安全国家标准 食品接触材料及制品 多元素的测定和多元素迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.29-2023 |
National food safety standards Food contact materials and products Determination of migration of acrylic acid, methacrylic acid and their esters {译} 食品安全国家标准 食品接触材料及制品 丙烯酸和甲基丙烯酸及其酯类迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.58-2023 |
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amounts of 9 Antioxidants {译} 食品安全国家标准 食品接触材料及制品 9种抗氧化剂迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.59-2023 |
National Food Safety Standards Food Contact Materials and Products General Principles for Validation of Chemical Analysis Methods {译} 食品安全国家标准 食品接触材料及制品 化学分析方法验证通则 |
China National Standards material, |
English PDF |
| GB 31604.1-2023 |
National Food Safety Standards General Principles for Migration Testing of Food Contact Materials and Products {译} 食品安全国家标准 食品接触材料及制品迁移试验通则 |
China National Standards material, |
English PDF |
| GB 31604.54-2023 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of Bisphenol F and Bisphenol S {译} 食品安全国家标准 食品接触材料及制品 双酚F和双酚S迁移量的测定 |
China National Standards material, |
English PDF |
| GB 4806.9-2023 |
National Food Safety Standards Metal Materials and Products for Food Contact {译} 食品安全国家标准 食品接触用金属材料及制品 |
China National Standards material, |
English PDF |
| GB 4806.7-2023 |
National Food Safety Standards Plastic Materials and Products for Food Contact {译} 食品安全国家标准 食品接触用塑料材料及制品 |
China National Standards material, |
English PDF |
| GB 31604.46-2023 |
National Food Safety Standards Determination of Free Phenols and Determination of Migration Amount in Food Contact Materials and Products {译} 食品安全国家标准 食品接触材料及制品游离酚的测定和迁移量的测定 |
China National Standards material, |
English PDF |
| GB 31604.7-2023 |
National food safety standards Food contact materials and products Decolorization test {译} 食品安全国家标准 食品接触材料及制品 脱色试验 |
China National Standards material, |
English PDF |
| GB 4806.13-2023 |
National food safety standards Composite materials and products for food contact {译} 食品安全国家标准 食品接触用复合材料及制品 |
China National Standards material, |
English PDF |
| GB 4806.14-2023 |
National food safety standards Inks for food contact materials and products {译} 食品安全国家标准 食品接触材料及制品用油墨 |
China National Standards material, |
English PDF |
| GB 4806.11-2023 |
National food safety standards Rubber materials and products for food contact {译} 食品安全国家标准 食品接触用橡胶材料及制品 |
China National Standards material, |
English PDF |
| GB 4806.8-2022 |
National Food Safety Standards Food Contact Paper and Paperboard Materials and Products {译} 食品安全国家标准 食品接触用纸和纸板材料及制品 |
China National Standards material, |
English PDF |
| GB 31604.53-2022 |
National Food Safety Standard Food Contact Materials and Products Determination of Migration Amount of 5-Ethylidene-2-Norbornene {译} 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定 |
China National Standards material, |
English PDF |
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