Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44177-2024 |
Green product evaluation-premixed mortar for decoration and renovation {译} 绿色产品评价-装饰装修用预拌砂浆 |
China National Standards ova |
 English PDF |
| GB/T 44138-2024 |
Cardiovascular implants - absorbable implants {译} 心血管植入物-可吸收植入物 |
China National Standards ova |
English PDF |
| GB/T 12297.2-2024 |
Cardiovascular implantable devices - Artificial heart valves - Part 2: Surgical implantable artificial heart valves {译} 心血管植入器械-人工心脏瓣膜-第2部分：外科植入式人工心脏瓣膜 |
China National Standards ova |
English PDF |
| GB/T 12279.1-2024 |
Cardiovascular implantable devices - Artificial heart valves - Part 1: General requirements {译} 心血管植入器械-人工心脏瓣膜-第1部分：通用要求 |
China National Standards ova |
English PDF |
| GB/T 43803-2024 |
Evaluation standards for the capability level of enterprise scientific and technological innovation systems {译} 科研机构评估指南 |
China National Standards ova |
English PDF |
| GB/T 43560-2023 |
New Urbanization Innovative City Evaluation Guide {译} 新型城镇化 创新型城市评价指南 |
China National Standards ova |
English PDF |
| GB/T 31728-2023 |
Movable light fixture with charging device {译} 带充电装置的可移式灯具 |
China National Standards ova |
English PDF |
| GB/T 43142-2023 |
Ultra-high pressure water jet ship rust removal complete equipment {译} 超高压水射流船舶除锈成套装备 |
China National Standards ova |
English PDF |
| GB/T 22317.4-2023 |
Quality-assessed piezoelectric filters Part 4: Sub-specifications Capability approval {译} 有质量评定的压电滤波器 第4部分：分规范 能力批准 |
China National Standards ova |
English PDF |
| GB/T 22317.401-2023 |
Qualified Piezoelectric Filters Part 4-1: Blank Detailed Specification Capability Approval {译} 有质量评定的压电滤波器 第4-1部分：空白详细规范 能力批准 |
China National Standards ova |
English PDF |
| GB/T 12274.401-2023 |
Qualified Quartz Crystal Oscillators Part 4-1: Blank Detailed Specification Capability Approval {译} 有质量评定的石英晶体振荡器 第4-1部分：空白详细规范 能力批准 |
China National Standards ova |
English PDF |
| GB/T 34033.3-2023 |
Ships and Offshore Technology Risk Assessment of Ship Antifouling Systems Part 3: Methods for Human Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers {译} 船舶与海上技术 船舶防污底系统风险评估 第3部分：船用防污底涂料应用和去除过程中防污活性物质的人体健康风险评估方法 |
China National Standards ova |
English PDF |
| GB/T 42265-2022 |
Test method for air purification performance of photocatalytic materials - Removal of toluene {译} 光催化材料空气净化性能测试方法 甲苯的去除 |
China National Standards ova |
English PDF |
| GB/T 41829-2022 |
Livestock slaughtering and processing equipment Pig hair removal equipment {译} 畜禽屠宰加工设备 猪脱毛设备 |
China National Standards ova |
English PDF |
| GB/T 41707-2022 |
Copper-based arsenic removal agent at room temperature {译} 常温铜系脱砷剂 |
China National Standards ova |
English PDF |
| GB/T 40352.1-2021 |
Collection and processing of human tissue biomaterial—Part 1:Surgical removal tissue biomaterial 人类组织样本采集与处理 第1部分：手术切除组织 |
China National Standards ova |
English PDF |
| GB/T 29186.4-2021 |
Evaluation of brand value elements-Part 4:Innovation elements 品牌价值要素评价 第4部分：创新要素 |
China National Standards ova |
English PDF |
| GB/T 5289.2-2021 |
Test conditions for testing the accuracy of boring and milling machines with horizontal spindle—Part 2：Machines with movable column and fixed table 卧式铣镗床精度检验条件 第2部分：带移动立柱和固定工作台的机床 |
China National Standards ova |
English PDF |
| GB/T 40899-2021 |
Determination of prohibited bromisoval, carbromal and carisoprodol in cosmetics—High performance liquid chromatography 化妆品中禁用物质溴米索伐、卡溴脲和卡立普多的测定 高效液相色谱法 |
China National Standards ova |
English PDF |
| GB/T 12274.4-2021 |
Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval 有质量评定的石英晶体振荡器 第4部分:分规范 能力批准 |
China National Standards ova |
English PDF |
| GB 55022-2021 |
[General code for maintenance and renovation of existing buildings] 既有建筑维护与改造通用规范 |
China National Standards ova |
English PDF |
| GB/T 39132-2020 |
Fuel cell electric vehicle engineering approval evaluation program 燃料电池电动汽车定型试验规程 |
China National Standards ova |
English PDF |
| GB/T 8704.6-2020 |
Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method 钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards ova |
English PDF |
| GB/T 8704.5-2020 |
Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards ova |
English PDF |
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards ova |
English PDF |
| GB/T 39716-2020 |
Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide 光催化材料及制品空气净化性能测试方法 氮氧化物的去除 |
China National Standards ova |
English PDF |
| GB/T 39667-2020 |
Rating requirements for comprehensive implementation competence of innovation method 创新方法综合实施能力等级划分要求 |
China National Standards ova |
English PDF |
| GB/T 39381.1-2020 |
Cardiovascular implants—Vascular device-drug combination products—Part 1：General requirements 心血管植入物 血管药械组合产品 第1部分：通用要求 |
China National Standards ova |
English PDF |
| GB/T 50445-2019 |
Technique standard for village renovation 村庄整治技术标准 |
China National Standards ova |
English PDF |
| GB/T 38356-2019 |
Quality management—Guideline for customer-oriented innovation cycle 质量管理 基于顾客需求引领的创新循环指南 |
China National Standards ova |
English PDF |
| GB/T 37355-2019 |
Test method of mercury removal rate for activated carbon mercury removal catalyst 活性炭脱汞催化剂脱汞率试验方法 |
China National Standards ova |
English PDF |
| GB/T 37354-2019 |
Analytical method of chemical composition for activated carbon mercury removal catalyst 活性炭脱汞催化剂化学成分分析方法 |
China National Standards ova |
English PDF |
| GB/T 37528-2019 |
General technical specification for biological filter for nitrogen removal 脱氮生物滤池通用技术规范 |
China National Standards ova |
English PDF |
| GB/T 37097-2018 |
Specification for enterprise innovation method 企业创新方法工作规范 |
China National Standards ova |
English PDF |
| GB/T 11498-2018 |
Semiconductor devices—Integrated circuits—Part 21：Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedures 半导体器件-集成电路-第21部分：膜集成电路和混合膜集成电路分规范(采用鉴定批准程序)半导体器件-集成电路-第21部分：膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) |
China National Standards ova |
English PDF |
| GB/T 8196-2018 |
Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards 机械安全-防护装置-固定式和活动式防护装置的设计与制造一般要求 |
China National Standards ova |
English PDF |
| GB/T 13062-2018 |
Semiconductor devices—Integrated circuits—Part 21-1:Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedures 半导体器件-集成电路-第21-1部分：膜集成电路和混合膜集成电路空白详细规范(采用鉴定批准程序) |
China National Standards ova |
English PDF |
| GB/T 37277-2018 |
Guide for facilitation of administrative approval and service 审批服务便民化工作指南 |
China National Standards ova |
English PDF |
| GB/T 37098-2018 |
Rating requirements for knowledge diffusion competence of innovation method 创新方法知识扩散能力等级划分要求 |
China National Standards ova |
English PDF |
| GB/T 36679-2018 |
Brand valuation—Independent innovation enterprises 品牌价值评价 自主创新企业 |
China National Standards ova |
English PDF |
| GB/T 35983-2018 |
General specifications of dust removal system for coal sample preparation 煤样制备除尘系统通用技术条件 |
China National Standards ova |
English PDF |
| GB/T 35914-2018 |
Makeup-removal oil（lotion, emulsion, balm, cream） 卸妆油（液、乳、膏、霜） |
China National Standards ova |
English PDF |
| GB/T 35849-2018 |
Identification system for crimp-removable contacts for electrical connectors of aircraft 飞机电连接器压接可拆卸接触件标识系统 |
China National Standards ova |
English PDF |
| GB/T 17737.301-2018 |
Coaxial communication cables—Part 1-301: Mechanical test methods—Test for ovality 同轴通信电缆 第1-301部分：机械试验方法 椭圆度试验 |
China National Standards ova |
English PDF |
| GB/T 34777-2017 |
Detection of residual DNA in biological product which expressed from Chinese hamster ovary(CHO) cell—Fluorescent quantitative polymerase chain reaction assay 中国仓鼠卵巢（CHO）细胞表达产品残留DNA检测 荧光定量PCR法 |
China National Standards ova |
English PDF |
| GB/T 6881.2-2017 |
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room 声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法 |
China National Standards ova |
English PDF |
| GB/Z 34603-2017 |
Gaseous-media fire-extinguishing systems—Engineered extinguishing systems—Flow calculation implementation method and flow verification and testing for approval 气体灭火系统 预设计 流量计算方法及验证试验 |
China National Standards ova |
English PDF |
| GB/T 847-2017 |
Cross-recessed raised countersunk (oval) head tapping screws 十字槽半沉头自攻螺钉 |
China National Standards ova |
English PDF |
| GB/T 2670.3-2017 |
Hexalobular socket raised countersunk (oval) head tapping screws 内六角花形半沉头自攻螺钉 |
China National Standards ova |
English PDF |
| GB/T 5284-2017 |
Slotted raised countersunk (oval) head tapping screws 开槽半沉头自攻螺钉 |
China National Standards ova |
English PDF |
| GB/T 8286-2017 |
Mining flameproof movable substations 矿用隔爆型移动变电站 |
China National Standards ova |
English PDF |
| GB/T 33203.1-2016 |
CNC heavy duty movable gantry-type multi-spindle drilling machine—Part 1: Specification 数控重型龙门移动式多主轴钻床 第1部分：技术条件 |
China National Standards ova |
English PDF |
| GB/T 33203.2-2016 |
CNC heavy duty movable gantry-type multi-spindle drilling machine—Part 2：Testing of the accuracy 数控重型龙门移动式多主轴钻床 第2部分：精度检验 |
China National Standards ova |
English PDF |
| GB/T 33149.1-2016 |
CNC heavy duty vertical turning and milling lathes with movable single column—Part 1: Specification 数控重型单柱移动式立式铣车床 第1部分：技术条件 |
China National Standards ova |
English PDF |
| GB/T 33149.2-2016 |
CNC heavy duty vertical turning and milling lathes with movable single column—Part 2: Testing of the accuracy 数控重型单柱移动式立式铣车床 第2部分：精度检验 |
China National Standards ova |
English PDF |
| GB/T 33104-2016 |
Test method for honeycomb catalyst for removal of NOx of marine SCR 船用SCR蜂窝式脱硝催化剂检测方法 |
China National Standards ova |
English PDF |
| GB 1886.287-2016 |
National Food Safety Standard-Food Additives-Ethyl isovalerate 食品安全国家标准 食品添加剂 异戊酸乙酯 |
China National Standards ova |
English PDF |
| GB 1886.203-2016 |
National Food Safety Standard - Food Additives - Isoamyl Isovalerate 食品安全国家标准 食品添加剂 异戊酸异戊酯 |
China National Standards ova |
English PDF |
| GB/T 32599-2016 |
Test method for removal force of attached components on textile products 纺织制品附件脱落强力试验方法 |
China National Standards ova |
English PDF |
| GB 18282.5-2015 |
Sterilization of health care products—Chemical indicators—Part 5：Class 2 indicators for Bowie and Dick-type air removal tests 医疗保健产品灭菌 化学指示物 第5部分：用于BD类空气排除测试的二类指示物 |
China National Standards ova |
English PDF |
| GB 1886.159-2015 |
National Food Safety Standard-Food Additives-3-hexenyl isovalerate 食品安全国家标准 食品添加剂 异戊酸 3-己烯酯 |
China National Standards ova |
English PDF |
| GB/T 16545-2015 |
Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除 |
China National Standards ova |
English PDF |
| GB/T 31585-2015 |
Test method of activity for oxygen and sulphur and cyanide removal purification catalyst from coal gas 煤制气中氧硫氰化物净化催化剂活性试验方法 |
China National Standards ova |
English PDF |
| GB/T 31769-2015 |
Rating specification for applied competence of innovation method 创新方法应用能力等级规范 |
China National Standards ova |
English PDF |
| GB/T 325.5-2015 |
Packing containers—Steel drums—Part 5：Non-removable head（tight head）drums with a maximum total capacity of 200L 包装容器 钢桶 第5部分：200L及以下闭口钢桶 |
China National Standards ova |
English PDF |
| GB/T 325.4-2015 |
Packing containers—Steel drums—Part 4：Removable head(open head)drums with a maximum total capacity of 200L 包装容器 钢桶 第4部分：200L及以下全开口钢桶 |
China National Standards ova |
English PDF |
| GB/T 31536-2015 |
Analytical method of chemical composition for copper series arsenic removal agent at room temperature 常温铜系脱砷剂化学成分分析方法 |
China National Standards ova |
English PDF |
| GB/T 31448-2015 |
Aircraft rescue equipment—Movable pavement 航空器救援设备 活动道面 |
China National Standards ova |
English PDF |
| GB/T 51087-2015 |
Design code for renovation and strengthening of existing shipyard marine structure 船厂既有水工构筑物结构改造和加固设计规范 |
China National Standards ova |
English PDF |
| GB/T 31043-2014 |
Brand value―Requirements for technology innovation evaluation 品牌价值 技术创新评价要求 |
China National Standards ova |
English PDF |
| GB/T 30896-2014 |
Ferrovanadium nitride 氮化钒铁 |
China National Standards ova |
English PDF |
| GB/T 31192-2014 |
Test method of arsenic content for copper series arsenic removal capacity at room temperature 常温铜系脱砷剂砷容试验方法 |
China National Standards ova |
English PDF |
| GB 17168-2013 |
Dentistry—Metallic materials for fixed and removable restorations and appliances 牙科学 固定和活动修复用金属材料 |
China National Standards ova |
English PDF |
| GB/T 30404-2013 |
Tannery machines—Movable platen machinery—Safety requirements 皮革机械 板面移动式机械 安全要求 |
China National Standards ova |
English PDF |
| GB/T 30238-2013 |
Normalization construction and basic requirements of instruments and equipments of conservation and restoration laboratory of Movable Cultural Relics 可移动文物保护修复室规范化建设与仪器装备基本要求 |
China National Standards ova |
English PDF |
| GB/T 4139-2012 |
Ferrovanadium 钒铁 |
China National Standards ova |
English PDF |
| GB/T 28962-2012 |
Approval evaluation test program for liquefied petroleum gas vehicles 液化石油气汽车定型试验规程 |
China National Standards ova |
English PDF |
| GB/T 14860.4-2012 |
Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure 电子和通信设备用变压器和电感器 第4部分：按能力批准程序评定质量的开关电源变压器分规范 |
China National Standards ova |
English PDF |
| GB/T 14860.3-2012 |
Transformers and inductors for use in electronic and telecommunication equipment - Part 3：Sectional specification for power transformers on the basis of the capability approval procedure 电子和通信设备用变压器和电感器 第3部分：按能力批准程序评定质量的电源变压器分规范 |
China National Standards ova |
English PDF |
| GB 4706.108-2012 |
Household and similar electrical appliances-Safety - Part 2: Particular requirements for heated carpets and for heating units for room heating installed under removable floor coverings 家用和类似用途电器的安全 第2部分：电热地毯和安装在可移动地板覆盖物下方的用于加热房间的电热装置的特殊要求 |
China National Standards ova |
English PDF |
| GB/T 12859.2-2012 |
Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic components (IECQ) - Part 2: Sectional specification-Qualification approval 电子元器件质量评定体系规范 压电陶瓷谐振器 第2部分：分规范- 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 12859.1-2012 |
Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic components(IECQ) - Part 1: Generic specification-Qualification approval 电子元器件质量评定体系规范 压电陶瓷谐振器 第1部分：总规范- 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 12273.501-2012 |
Quartz crystal units A specification in the quality assessment system for electronic components Part 5.1: Blank detail specification- qualification approval 石英晶体元件 电子元器件质量评定体系规范 第5.1部分：空白详细规范 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 8923.1-2011 |
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previou 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第1部分：未涂覆过的钢材表面和全面清除原有涂层后的钢材表面的锈蚀等级和处理等级 |
China National Standards ova |
English PDF |
| GB/T 26837-2011 |
Non-destructive testing instruments - Stationary type and movable type industrial X-ray radiographic equipment 无损检测仪器 固定式和移动式工业X射线探伤机 |
China National Standards ova |
English PDF |
| GB/T 50700-2011 |
Technical renovation code for small hydropower station 小型水电站技术改造规范 |
China National Standards ova |
English PDF |
| GB/T 25663-2010 |
CNC movable gantry type multi-spindle drilling machine 数控龙门移动多主轴钻床 |
China National Standards ova |
English PDF |
| GB/T 25410-2010 |
Removable pump station powered by tractor 以拖拉机为动力的移动式泵站 |
China National Standards ova |
English PDF |
| GB/T 25407-2010 |
Series small-sized light movable irrigation machines 轻小型移动式灌溉机组 |
China National Standards ova |
English PDF |
| GB/T 325.3-2010 |
Packaging container - Steel drums - Part 3：Non-removable head (tight head) drums with a minimum total capacity of 212l, 216.5l and 230l 包装容器 钢桶 第3部分：最小总容量212L、216.5L和230L闭口钢桶 |
China National Standards ova |
English PDF |
| GB/T 325.2-2010 |
Packaging container - Steel drums - Part 2：Removable head (open head) drums with a minimum total capacity of 208l, 210l and 216.5l 包装容器 钢桶 第2部分：最小总容量208L、210L和216.5L全开口钢桶 |
China National Standards ova |
English PDF |
| GB/T 25148-2010 |
Test methods of scale removal rate and detergence rate of chemical cleaning for industrial equipment 工业设备化学清洗中除垢率和洗净率测试方法 |
China National Standards ova |
English PDF |
| GB 24788-2009 |
Limit for the removable surface powder and water-extractable protein of medical gloves 医用手套表面残余粉末、水抽提蛋白质限量 |
China National Standards ova |
English PDF |
| GB/T 8704.9-2009 |
Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method 钒铁 锰含量的测定 高碘酸钾光度法和火焰原子吸收光谱法 |
China National Standards ova |
English PDF |
| GB/T 8704.8-2009 |
Ferrovanadium - Determination of aluminium content - The chromazurol S spectrophotometric method and EDTA titrimetric method 钒铁 铝含量的测定 铬天青S分光光度法和EDTA滴定法 |
China National Standards ova |
English PDF |
| GB/T 8704.7-2009 |
Ferrovanadium - Determination of phosphorus content - The molybdenum blue photometric method 钒铁 磷含量的测定 钼蓝分光光度法 |
China National Standards ova |
English PDF |
| GB/T 8704.3-2009 |
Ferrovanadium - Determination of sulfur content - The infrared absorption method and the combustion-neutralization titration method 钒铁 硫含量的测定 红外线吸收法及燃烧中和滴定法 |
China National Standards ova |
English PDF |
| GB/T 8704.1-2009 |
Ferrovanadium - Determination of carbon content - The infrared absorption method and the gasometric method 钒铁 碳含量的测定 红外线吸收法及气体容量法 |
China National Standards ova |
English PDF |
| GB/T 4701.8-2009 |
Ferrovanadium - Determination of carbon content - The infrared absorption method 钛铁 碳含量的测定 红外线吸收法 |
China National Standards ova |
English PDF |
| GB/T 50510-2009 |
Technical code for renewal and renovation of pumping station 泵站更新改造技术规范 |
China National Standards ova |
English PDF |
| GB/T 23335-2009 |
Natural gas vehicles - Engineering approval evaluation program 天然气汽车定型试验规程 |
China National Standards ova |
English PDF |
| GB 12279-2008 |
Cardiovasular implants - Cardiac valve prostheses 心血管植入物 人工心脏瓣膜 |
China National Standards ova |
English PDF |
| GB/T 5289.1-2008 |
Machine tools - Test conditions for testing the accuracy of boring and milling machines with horizontal spindle - Part 1: Machines with fixed column and movable table 卧式铣镗床精度检验条件 第1部分：固定立柱和移动式工作台机床 |
China National Standards ova |
English PDF |
| GB/T 19853-2008 |
Product of geographical indication - Fuyuan ova of amur sturgeon , kaluga sturgeon, and chum salmon 地理标志产品 抚远鲟鱼子、鳇鱼子、大麻(马)哈鱼子 |
China National Standards ova |
English PDF |
| GB/T 21931.3-2008 |
Nickel,ferronickel and nickel alloys - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method 镍、镍铁和镍合金 磷含量的测定 磷钒钼黄分光光度法 |
China National Standards ova |
English PDF |
| GB/T 21869-2008 |
Medical gloves - Determination of removable surface powder 医用手套表面残余粉末的测定 |
China National Standards ova |
English PDF |
| GB/T 8923.2-2008 |
Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized removal of previous coatings 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级 |
China National Standards ova |
English PDF |
| GB/T 8704.6-2007 |
Ferrovanadium - Determination of silicon content - The sulphuric acid dehydration gravimetric method 钒铁 硅含量的测定 硫酸脱水重量法 |
China National Standards ova |
English PDF |
| GB/T 8704.5-2007 |
Ferrovanadium - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards ova |
English PDF |
| GB/T 2075-2007 |
Classification and application of hard cutting materials for metal removal with defined cutting edges ― Designation of the main groups and groups of application 切削加工用硬切削材料的分类和用途 大组和用途小组的分类代号 |
China National Standards ova |
English PDF |
| GB/T 18015.42-2007 |
Multicore and symmetrical pair/quad cables for digital communications - Part 42:Riser cables - Capability approval-Sectional specification 数字通信用对绞或星绞多芯对称电缆 第42部分：垂直布线电缆 能力认可 分规范 |
China National Standards ova |
English PDF |
| GB/T 18015.32-2007 |
Multicore and symmetrical pair/quad cables for digital communications - Part 32: Work area wiring - Capability Approval - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第32部分：工作区布线电缆 能力认可 分规范 |
China National Standards ova |
English PDF |
| GB/T 18015.22-2007 |
Multicore and symmetrical pair/quad cables for digital communications - Part 22: Horizontal floor wiring - Capability Approval - Sectional specification 数字通信用对绞或星绞多芯对称电缆 第22部分：水平层布线电缆 能力认可 分规范 |
China National Standards ova |
English PDF |
| GB/T 18015.11-2007 |
Multicore and symmetrical pair/quad cables for digital communications - Part 11: Capability Approval - Generic specification 数字通信用对绞或星绞多芯对称电缆 第11部分：能力认可 总规范 |
China National Standards ova |
English PDF |
| GB/T 13043-2006 |
Bus and coach - Engineering approval evaluation process 客车定型试验规程 |
China National Standards ova |
English PDF |
| GB 8286-2005 |
Mining flameproof movable substations 矿用隔爆型移动变电站 |
China National Standards ova |
English PDF |
| GB/T 19887-2005 |
Acoustics-Measurement of the in situ sound attenuation of a removable screen 声学 可移动屏障声衰减的现场测量 |
China National Standards ova |
English PDF |
| GB/T 19824-2005 |
Thermal spraying-Approval testing of thermal sprayers 热喷涂 热喷涂操作人员考核要求 |
China National Standards ova |
English PDF |
| GB/T 19750-2005 |
Hybrid electric vehicles-Engineering approval evaluation program 混合动力电动汽车 定型试验规程 |
China National Standards ova |
English PDF |
| GB/T 18388-2005 |
Electric vehicles-Engineering approval evaluation program 电动汽车 定型试验规程 |
China National Standards ova |
English PDF |
| GB/T 9217.5-2005 |
Hardmetal burrs--Part 5:oval burrs(style E) 硬质合金旋转锉 第5部分:椭圆形旋转锉（E型） |
China National Standards ova |
English PDF |
| GB/T 2670.3-2004 |
Hexalobular socket raised countersunk(oval)head tapping screws 内六角花形半沉头自攻螺钉 |
China National Standards ova |
English PDF |
| GB/T 8196-2003 |
Safety ofmachinery--Guards--General requirements for the design and construction of fixed and movable guards 机械安全 防护装置 固定式和活动式防护装置设计与制造一般要求 |
China National Standards ova |
English PDF |
| GB/T 18911-2002 |
Thin-film terrestrial photovoltaic(PV) modules--Design qualification and type approval 地面用薄膜光伏组件 设计鉴定和定型 |
China National Standards ova |
English PDF |
| GB/T 18909-2002 |
Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approval 按能力批准评定质量的电子设备用高频电感器和中频变压器分规范 |
China National Standards ova |
English PDF |
| GB/T 6881.3-2002 |
Acoustics--Determination of sound power levels of noise sources-using sound pressure--Engineering methods for small，movable sources in reverberant fields--Part 2:Methods for special reverberation test rooms 声学 声压法测定噪声源声功率级 混响场中小型可移动声源工程法 第2部分:专用混响测试室法 |
China National Standards ova |
English PDF |
| GB/T 6881.2-2002 |
Acoustics--Determination of sound power levels of noise sources--Engineering methods for small，movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms 声学 声压法测定噪声源声功率级 混响场中小型可移动声源工程法 第1部分:硬壁测试室比较法 |
China National Standards ova |
English PDF |
| GB/T 9535-1998 |
Crystalline silicon terrestrial photovoltaic (PV) modules-design qualification and type approval 地面用晶体硅光伏组件 设计鉴定和定型 |
China National Standards ova |
English PDF |
| GB/T 17487-1998 |
Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces 四油口和五油口液压伺服阀 安装面 |
China National Standards ova |
English PDF |
| GB/T 17190-1997 |
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system for electronic components--Part 1:Generic specification--Qualification approval 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第1部分:总规范 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 12865-1997 |
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system forelectronic components--Part 2:Sectional specification--Qualification approval--Section 1:Blank detail specification--Assessment level E 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准 第一篇:空白详细规范 评定水平E |
China National Standards ova |
English PDF |
| GB/T 12864-1997 |
Piezoelectric ceramic filters for use in electronic equipment--A specification in the quality assessment system for electronic components--Part 2:Sectional specification--Qualification approval 电子设备用压电陶瓷滤波器 电子元器件质量评定体系规范 第2部分:分规范 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 16545-1996 |
Corrosion of metals and alloys--Removal of corrosion products from corrosion test specimens 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除 |
China National Standards ova |
English PDF |
| GB/T 16517-1996 |
Quartz crystal units--A specification in the quality assessment system for electronic components--Part 3:Sectional specification--Qualification approval 石英晶体元件 电子元器件质量评定体系规范 第3部分:分规范 鉴定批准 |
China National Standards ova |
English PDF |
| GB/T 16516-1996 |
Quartz crystal units--A specification in the quality assessment system for electronic components--Part 2:Sectional specification--Capability approval 石英晶体元件 电子元器件质量评定体系规范 第2部分:分规范 能力批准 |
China National Standards ova |
English PDF |
| GB/T 16466-1996 |
Blank detailspecification for film integrated circuits and hybrid film integrated circuits on the basis of the capability approval procedures 膜集成电路和混合膜集成电路空白详细规范(采用能力批准程序) |
China National Standards ova |
English PDF |
| GB/T 16465-1996 |
Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the capability approval procedures 膜集成电路和混合膜集成电路分规范(采用能力批准程序) |
China National Standards ova |
English PDF |
| GB/T 15883-1995 |
Fixed film resistor networks for use in electronic equipment--Part 2:Blank detail specification for film resistor networks of assessedquality on the basis of the capability approval procedure--Assessment level E 电子设备用膜固定电阻网络 第2部分:按能力批准程序评定质量的膜电阻网络空白详细规范 评定水平E |
China National Standards ova |
English PDF |
| GB/T 15882-1995 |
Fixed film resistor networks for use in electronic equipment--Part 2:Sectional specification for film resistor networks of assessed quality on the basis of the capability approval procedure 电子设备用膜固定电阻网络 第2部分:按能力批准程序评定质量的膜电阻网络分规范 |
China National Standards ova |
English PDF |
| GB/T 14071-1993 |
The standard of examination and approval of improved varieties of forest tree 林木良种审定规范 |
China National Standards ova |
English PDF |
| GB/T 1332-1991 |
Trucks--Engineering approval evaluation program 载货汽车定型试验规程 |
China National Standards ova |
English PDF |
| GB/T 13062-1991 |
Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure 膜集成电路和混合膜集成电路空白详细规范(可供认证用) |
China National Standards ova |
English PDF |
| GB/T 12793-1991 |
Generic specification for installing and removal tools for connectors electrical contact 电连接器接触件嵌卸工具总规范 |
China National Standards ova |
English PDF |
| GB/T 11498-1989 |
Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure 膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) (可供认证用) |
China National Standards ova |
English PDF |
| GB/T 10751-1989 |
Marine oval-shaped steel pipe flanges， weld-on 船用扁圆形焊接钢法兰 |
China National Standards ova |
English PDF |
| GB/T 10750-1989 |
Marine oval-shaped cast iron and cast steel pipe flanges 船用扁圆形铸铁和铸钢法兰 |
China National Standards ova |
English PDF |
| GB/T 873-1986 |
oval head semi-tubular rivets 扁圆头半空心铆钉 |
China National Standards ova |
English PDF |
| GB/T 870-1986 |
oval countersunk head rivets 半沉头铆钉 |
China National Standards ova |
English PDF |
| GB/T 866-1986 |
oval countersunk head rivets--Black 半沉头铆钉 (粗制) |
China National Standards ova |
English PDF |
| GB/T 1012-1986 |
120 degree oval countersunk rivets 120°半沉头铆钉 |
China National Standards ova |
English PDF |
| GB/T 973-1976 |
Screws，cross recessed，oval head 十字槽扁圆头螺钉 |
China National Standards ova |
English PDF |
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