China density GB Standards English PDF List

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China "density" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 43883-2024	Microbeam analysis - analytical electron microscopy - determination method of the number density of nanoparticles in metals 微束分析-分析电子显微术-金属中纳米颗粒数密度的测定方法	China National Standards density	English PDF
GB/T 1464-2024	Test method for sandwich structure or core density 夹层结构或芯子密度试验方法	China National Standards density	English PDF
GB/T 43799-2024	Sectional specification for high-density interconnect printed boards 高密度互连印制板分规范	China National Standards density	English PDF
GB/T 20818.16-2023	Industrial process measurement and control - Data structures and elements in process equipment catalogs - Part 16: List of properties (LOPs) for electronic data exchange of density measuring equipment 工业过程测量和控制过程设备目录中的数据结构和元素第16部分：密度测量设备电子数据交换用属性列表(LOPs)	China National Standards density	English PDF
GB/T 43313-2023	Testing of surface quality and microtube density of polished silicon carbide wafers by confocal differential interference method 碳化硅抛光片表面质量和微管密度的测试共焦点微分干涉法	China National Standards density	English PDF
GB/T 43139-2023	density testing of cast aluminum alloy liquid reduced pressure solidification samples 铸造铝合金液减压凝固试样密度检测	China National Standards density	English PDF
GB/T 43088-2023	Microbeam analysis Analytical electron microscopy Method for determination of dislocation density in metallic thin crystal specimens 微束分析分析电子显微术金属薄晶体试样中位错密度的测定方法	China National Standards density	English PDF
GB/T 6609.25-2023	Methods for chemical analysis and determination of physical properties of alumina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法第25部分：松装和振实密度的测定	China National Standards density	English PDF
GB/T 20564.14-2023	High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel 汽车用高强度冷连轧钢板及钢带第14部分：低密度钢	China National Standards density	English PDF
GB/T 10671-2023	Test method for specific optical density of smoke produced by solid materials 固体材料产烟的比光密度试验方法	China National Standards density	English PDF
GB/T 37047-2022	Earth-to-ground flash density based on the Lightning Location System (LLS) General 基于雷电定位系统（LLS）的地闪密度总则	China National Standards density	English PDF
GB/T 41485-2022	Nuclear instrument geophysical density logging tool 核仪器仪表地球物理密度测井仪	China National Standards density	English PDF
GB/T 41325-2022	Low-density crystal primary pit silicon single crystal polishing wafer for integrated circuits 集成电路用低密度晶体原生凹坑硅单晶抛光片	China National Standards density	English PDF
GB/T 41765-2022	Test method for dislocation density of silicon carbide single crystal 碳化硅单晶位错密度的测试方法	China National Standards density	English PDF
GB/T 40549-2021	Determination of bulk density of coke in a small container 焦炭堆积密度小容器测定方法	China National Standards density	English PDF
GB/T 40380.2-2021	Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末高温时松装密度和流速的测定第2部分：高温时流速的测定	China National Standards density	English PDF
GB/T 40401-2021	Determination of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量气体体积置换法	China National Standards density	English PDF
GB/T 29047-2021	Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes 高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件	China National Standards density	English PDF
GB/T 6286-2021	Determination of bulk density for molecular sieve 分子筛堆积密度测定方法	China National Standards density	English PDF
GB/T 40380.1-2021	Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末高温时松装密度和流速的测定第1部分：高温时松装密度的测定	China National Standards density	English PDF
GB/T 40169-2021	Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材	China National Standards density	English PDF
GB/T 17651.2-2021	Measurement of smoke density of cables or optical fiber cables burning under defined conditions - Part 2: Test procedure and requirements 电缆或光缆在特定条件下燃烧的烟密度测定第2部分：试验程序和要求	China National Standards density	English PDF
GB/T 17651.1-2021	Measurement of smoke density of cables or optical fiber cables burning under defined conditions-Part 1:Test apparatus 电缆或光缆在特定条件下燃烧的烟密度测定第1部分：试验装置	China National Standards density	English PDF
GB/T 39748.9-2021	Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density 失禁用尿吸收辅助器具聚合物基质吸液材料特性的测试方法第9部分：称重法测定密度	China National Standards density	English PDF
GB/T 39843-2021	Electronic characteristic measurements—Local critical current density and its distribution in large-area superconducting films 电子学特性测量大面积超导膜的局域临界电流密度及其分布	China National Standards density	English PDF
GB/T 39821-2021	Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel 塑料不能从规定漏斗流出的模塑材料表观密度的测定	China National Standards density	English PDF
GB/T 5162-2021	Metallic powders—Determination of tap density 金属粉末振实密度的测定	China National Standards density	English PDF
GB/T 41079.1-2021	Test methods for physical properties of liquid metals—Part 1:Determination of density 液态金属物理性能测定方法第1部分：密度的测定	China National Standards density	English PDF
GB/T 1927.5-2021	Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density 无疵小试样木材物理力学性质试验方法第5部分：密度测定	China National Standards density	English PDF
GB/T 41232.2-2021	Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: density measurement of cathode nanomaterials 纳米制造关键控制特性纳米储能第2部分：纳米正极材料的密度测试	China National Standards density	English PDF
GB/T 41063-2021	Textile glass—Determination of density 玻璃纤维密度的测定	China National Standards density	English PDF
GB/T 11718-2021	Medium density fibreboard 中密度纤维板	China National Standards density	English PDF
GB/T 40621-2021	Drawing method of cloud-to-ground lightning density distribution map 地闪密度分布图绘制方法	China National Standards density	English PDF
GB/T 39500-2020	Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area 皮革物理和机械试验视密度和单位面积质量的测定	China National Standards density	English PDF
GB/T 8760-2020	Test method for dislocation density of monocrystal gallium arsenide 砷化镓单晶位错密度的测试方法	China National Standards density	English PDF
GB/T 11062-2020	Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition 天然气发热量、密度、相对密度和沃泊指数的计算方法	China National Standards density	English PDF
GB/T 24328.2-2020	Tissue paper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk 卫生纸及其制品第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定	China National Standards density	English PDF
GB/T 38947-2020	Magnetic flux density test method for magnetic separators 磁选设备磁感应强度检测方法	China National Standards density	English PDF
GB/T 5252-2020	Test method for dislocation density of monocrystal germanium 锗单晶位错密度的测试方法	China National Standards density	English PDF
GB/T 9966.3-2020	Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity 天然石材试验方法第3部分：吸水率、体积密度、真密度、真气孔率试验	China National Standards density	English PDF
GB/T 39688-2020	Testing method for determining density of ceramic coatings 陶瓷涂层密度的测试方法	China National Standards density	English PDF
GB/T 23797-2020	Surveillance methods for vector density—Mosquito 病媒生物密度监测方法蚊虫	China National Standards density	English PDF
GB/T 39246-2020	Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe 高密度聚乙烯无缝外护管预制直埋保温管件	China National Standards density	English PDF
GB/T 19289-2019	Methods of measurement of resistivity，density and stacking factor of electrical steel strip and sheet 电工钢带（片）的电阻率、密度和叠装系数的测量方法	China National Standards density	English PDF
GB/T 37543-2019	：Measurement method for total electric field strength and ion current density of DC transmission line and converter station 直流输电线路和换流站的合成场强与离子流密度的测量方法	China National Standards density	English PDF
GB/T 37047-2018	Lightning density based on lightning location systems(LLS)—General principles 基于雷电定位系统（LLS）的地闪密度-总则	China National Standards density	English PDF
GB/T 31057.2-2018	Granular materials—Physical properties—Part 2: Determination of tap density 颗粒材料-物理性能测试-第2部分：振实密度的测量	China National Standards density	English PDF
GB 36900.3-2018	Cross Linked High density Polyethene High Integrity Container for Low-and-intermediate level radioactive solid wastes 低、中水平放射性废物高完整性容器-交联高密度聚乙烯容器	China National Standards density	English PDF
GB/T 37263-2018	Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes 高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管	China National Standards density	English PDF
GB/T 13477.2-2018	Test method for building sealants－Part 2：Determination of density 建筑密封材料试验方法-第2部分：密度的测定	China National Standards density	English PDF
GB/T 22594-2018	Water treatment chemicals—General rules for determination of density 水处理剂密度测定方法通则	China National Standards density	English PDF
GB/T 36788-2018	Surveillance methods for vector density—Ticks 病媒生物密度监测方法蜱类	China National Standards density	English PDF
GB/T 35839-2018	Non-destructive testing—Test method for measuring industrial computed tomography (CT) density 无损检测工业计算机层析成像（CT）密度测量方法	China National Standards density	English PDF
GB/T 36053-2018	Evaluation of thickness, density and interface width of thin films by X-ray reflectometry—Instrumental requirements, alignment and positioning, data collection, data analysis and reporting X射线反射法测量薄膜的厚度、密度和界面宽度仪器要求、准直和定位、数据采集、数据分析和报告	China National Standards density	English PDF
GB/T 34520.3-2017	Test methods for continuous silicon carbide fiber—Part 3：Linear density and density 连续碳化硅纤维测试方法第3部分：线密度和密度	China National Standards density	English PDF
GB/T 34481-2017	Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices 低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法	China National Standards density	English PDF
GB/T 34568-2017	Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density 高炉和直接还原用铁矿石体积密度的测定	China National Standards density	English PDF
GB/T 34326-2017	Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS 表面化学分析深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法	China National Standards density	English PDF
GB/T 1479.3-2017	Metallic powders－Determination of apparent density－Part 3: Oscillating funnel method 金属粉末松装密度的测定第3部分：振动漏斗法	China National Standards density	English PDF
GB/T 24369.3-2017	Characterization of gold nanorods—Part 3: Measurement method of surface charge density 金纳米棒表征第3部分：表面电荷密度测量方法	China National Standards density	English PDF
GB/T 33810-2017	Testing method of bulk density for pesticides 农药堆密度测定方法	China National Standards density	English PDF
GB/T 33763-2017	Test method for dislocation density of sapphire single crystal 蓝宝石单晶位错密度测量方法	China National Standards density	English PDF
GB/T 35463-2017	Test method for bulk density of wood-plastic composites and products 木塑复合材料及制品体积密度的测定方法	China National Standards density	English PDF
GB/T 35386-2017	Non-destructive testing—density resolution phantom for industrial computed tomography (CT) testing 无损检测工业计算机层析成像(CT)检测用密度分辨力测试卡	China National Standards density	English PDF
GB/T 35390-2017	Non-destructive testing—Test method of ammunition density by industrial computed tomography（CT）无损检测弹药密度工业计算机层析成像(CT)检测方法	China National Standards density	English PDF
GB/T 35160.1-2017	Test methods for agglomerated stone—Part 1：Determination of apparent density and water absorption 合成石材试验方法第1部分：密度和吸水率的测定	China National Standards density	English PDF
GB/T 22638.10-2016	Test methods for aluminium and aluminium alloy foils—Part 10：Determination of mass per unit area (surface density) of coatings 铝箔试验方法第10部分：涂层表面密度的测定	China National Standards density	English PDF
GB/T 32991-2016	Test method for density uniformity of mineral wool for thermal insulation 矿物棉绝热材料密度均匀性试验方法	China National Standards density	English PDF
GB 5009.2-2016	National Food Safety Standard - Determination of relative density of foodstuffs 食品安全国家标准食品相对密度的测定	China National Standards density	English PDF
GB/T 2999-2016	Refractory materials—Determination of bulk density of granular materials 耐火材料颗粒体积密度试验方法	China National Standards density	English PDF
GB/T 32776-2016	Test method of density for pesticides 农药密度测定方法	China National Standards density	English PDF
GB/T 3810.3-2016	Test methods of ceramic tiles—Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density 陶瓷砖试验方法第3部分：吸水率、显气孔率、表观相对密度和容重的测定	China National Standards density	English PDF
GB/T 2998-2015	Test method for bulk density and true porosity of shaped insulating refractory products 定形隔热耐火制品体积密度和真气孔率试验方法	China National Standards density	English PDF
GB/T 2997-2015	Test method for bulk density, apparent porosity and true porosity of dense shaped refractory products 致密定形耐火制品体积密度、显气孔率和真气孔率试验方法	China National Standards density	English PDF
GB/T 32282-2015	Test method for disoclation density of GaN single crystal—Cathodoluminescence spectroscopy 氮化镓单晶位错密度的测量阴极荧光显微镜法	China National Standards density	English PDF
GB/T 3850-2015	Impermeable sintered metal materials and hardmetals—Determination of density 致密烧结金属材料与硬质合金密度测定方法	China National Standards density	English PDF
GB/T 31786-2015	Tobacco and tobacco products—Non-destructive determination of strips density variation ratio in case—Ionizing radiation method 烟草及烟草制品箱内片烟密度偏差率的无损检测电离辐射法	China National Standards density	English PDF
GB/T 31765-2015	High density fibreboard 高密度纤维板	China National Standards density	English PDF
GB/T 21877-2015	Dyestuffs and intermediate of dyes—Determination of tapping density 染料及染料中间体堆积密度的测定	China National Standards density	English PDF
GB/T 31334.2-2015	Test methods for dipped canvas—Part 2: Yarn crimp on warp and density 浸胶帆布试验方法第2部分：经向卷曲度和密度	China National Standards density	English PDF
GB/T 31351-2014	Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers 碳化硅单晶抛光片微管密度无损检测方法	China National Standards density	English PDF
GB/T 13389-2014	Practice for conversion between resistivity and dopant density for boron-doped, phosphorus-doped, and arsenic-doped silicon 掺硼掺磷掺砷硅单晶电阻率与掺杂剂浓度换算规程	China National Standards density	English PDF
GB/T 31057.1-2014	Granular materials―The physical properties―Part 1: Determination of apparent density 颗粒材料物理性能测试第1部分：松装密度的测量	China National Standards density	English PDF
GB/T 31253-2014	Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density 天然气气体标准物质的验证发热量和密度直接测量法	China National Standards density	English PDF
GB/T 11062-2014	Natural gas―Calculation of calorific values，density，relative density and Wobbe index 天然气发热量、密度、相对密度和沃泊指数的计算方法	China National Standards density	English PDF
GB/T 30868-2014	Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching 碳化硅单晶片微管密度的测定化学腐蚀法	China National Standards density	English PDF
GB/T 30749-2014	The apparent density determination of mineral medicine and calcined products 矿物药材及其煅制品视密度测定方法	China National Standards density	English PDF
GB/T 5161-2014	Metallic powders―Determination of effective density―Liquid immersion method 金属粉末有效密度的测定液体浸透法	China National Standards density	English PDF
GB/T 30708-2014	Determination of the thermal resistance of low-density blanket-type mineral fiber insulation 低密度矿物棉毯状绝热材料热阻评价方法	China National Standards density	English PDF
GB/T 208-2014	Test method for determinging cement density 水泥密度测定方法	China National Standards density	English PDF
GB/T 30537-2014	Superconductivity―Measurements for bulk high temperature superconductors―Trapped flux density of large grain oxide superconductors 超导电性块状高温超导体的测量大晶粒氧化物超导体的俘获磁通密度	China National Standards density	English PDF
GB/T 30202.1-2013	Test method for granular activated carbon from coal for desulfurization and denitration process―Part 1: Bulk density 脱硫脱硝用煤质颗粒活性炭试验方法第1部分：堆积密度	China National Standards density	English PDF
GB/T 14853.1-2013	Rubber compounding ingredients—Pelletized carbon black—Part 1：Determination of pour density 橡胶用造粒炭黑第1部分：倾注密度的测定	China National Standards density	English PDF
GB/T 14863-2013	Method for net carrier density in silicon epitaxial layers by voltage-capacitance of gated and ungated diodes 用栅控和非栅控二极管的电压电容关系测定硅外延层中净载流子浓度的方法	China National Standards density	English PDF
GB/T 18958-2013	Difficult-flammable medium density fiberboard 难燃中密度纤维板	China National Standards density	English PDF
GB/T 30071-2013	High-density and fine-particle special graphite product 细颗粒高密度特种石墨产品	China National Standards density	English PDF
GB/T 7690.1-2013	Reinforcements - Test method for yarns - Part 1: Determination of linear density 增强材料纱线试验方法第1部分：线密度的测定	China National Standards density	English PDF
GB/T 30019-2013	Carbon fiber - Determination of density 碳纤维密度的测定	China National Standards density	English PDF
GB/T 5071-2013	Refractory materials - Determination of true density 耐火材料真密度试验方法	China National Standards density	English PDF
GB/T 13531.4-2013	General methods on determination of cosmetics - Determination of relative density 化妆品通用检验方法相对密度的测定	China National Standards density	English PDF

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