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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42086.3-2024 |
Hydraulic transmission connection-flange connection-Part 3: 42-MPa, DN25~DN80 square series 液压传动连接-法兰连接-第3部分：42-MPa、DN25～DN80方形系列 |
China National Standards DN |
 English PDF |
| GB/T 18449.1-2024 |
Metallic materials-Knoop harDNess test-Part 1:-Test method 金属材料-努氏硬度试验-第1部分:-试验方法 |
China National Standards DN |
English PDF |
| GB/T 4340.1-2024 |
Metallic materials-Vickers harDNess test-Part 1:-Test method 金属材料-维氏硬度试验-第1部分:-试验方法 |
China National Standards DN |
English PDF |
| GB/T 43650-2024 |
Technical procedures for DNA species identification of wild animals and their products 野生动物及其制品DNA物种鉴定技术规程 |
China National Standards DN |
English PDF |
| GB/T 43634-2024 |
Forensic science-DNA second generation sequencing test specifications 法医学-尸体检验职业防护指南 |
China National Standards DN |
English PDF |
| GB/T 43635-2024 |
Forensic science-DNA laboratory construction specification 法庭科学-DNA实验室检验规范 |
China National Standards DN |
English PDF |
| GB/T 17737.113-2024 |
Forensic science-DNA laboratory inspection specification 同轴通信电缆-第1-113部分：-电气试验方法-衰减常数试验 |
China National Standards DN |
English PDF |
| GB/T 43523-2023 |
Information and Documentation Emergency PrepareDNess and Response 信息与文献 应急准备和响应 |
China National Standards DN |
English PDF |
| GB/T 21679-2023 |
Forensic Science DNA Database Construction Specifications 法庭科学 DNA数据库建设规范 |
China National Standards DN |
English PDF |
| GB/T 5766-2023 |
Rockwell harDNess test method for friction materials 摩擦材料洛氏硬度试验方法 |
China National Standards DN |
English PDF |
| GB/T 27866-2023 |
Technical specification for harDNess control of steel pipes and equipment to prevent sulfide stress cracking of welds 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards DN |
English PDF |
| GB/T 43279.3-2023 |
Molecular in vitro diagnostic tests. Specification of pre-test procedures for venous whole blood. Part 3: Isolation of plasma circulating cell-free DNA. 分子体外诊断检验 静脉全血检验前过程的规范 第3部分：分离血浆循环游离DNA |
China National Standards DN |
English PDF |
| GB/T 43279.2-2023 |
Molecular in vitro diagnostic tests. Specification of pre-test procedures on venous whole blood. Part 2: Isolation of genomic DNA. 分子体外诊断检验 静脉全血检验前过程的规范 第2部分：分离基因组DNA |
China National Standards DN |
English PDF |
| GB/T 43432.3-2023 |
Metallic materials - Barcol harDNess test Part 3: Calibration of standard hardness blocks 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 DN |
English PDF |
| GB/T 43432.2-2023 |
Metallic materials - Barcol harDNess test - Part 2: Inspection and calibration of hardness testers 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 DN |
English PDF |
| GB/T 43271-2023 |
Wood identification DNA barcoding method 木材鉴定 DNA条形码方法 |
China National Standards DN |
English PDF |
| GB/T 43007-2023 |
Mattress harDNess grade distribution testing and evaluation method 床垫硬度等级分布测试与评价方法 |
China National Standards DN |
English PDF |
| GB/T 42670-2023 |
Determination method of Rockwell harDNess of carbon materials 炭素材料洛氏硬度测定方法 |
China National Standards DN |
English PDF |
| GB/T 26237.14-2023 |
Information technology - Biometric data exchange format - Part 14: DNA data 信息技术 生物特征识别数据交换格式 第14部分：DNA数据 |
China National Standards DN |
English PDF |
| GB/T 33767.14-2023 |
Information technology - Biometric sample quality - Part 14: DNA data 信息技术 生物特征样本质量 第14部分：DNA数据 |
China National Standards DN |
English PDF |
| GB/T 42400-2023 |
HarDNess test method of metal parts repaired by laser cladding 激光熔覆修复金属零部件硬度试验方法 |
China National Standards DN |
English PDF |
| GB/T 41579-2022 |
Nuclear Facility Emergency PrepareDNess Classification 核设施应急准备分类 |
China National Standards DN |
English PDF |
| GB/T 17394.3-2022 |
Metallic materials - Leeb harDNess test - Part 3: Calibration of standard hardness blocks 金属材料 里氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards DN |
English PDF |
| GB/T 17394.2-2022 |
Metallic materials - Leeb harDNess test - Part 2: Inspection and calibration of hardness testers 金属材料 里氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards DN |
English PDF |
| GB/T 230.3-2022 |
Metallic materials - Rockwell harDNess test - Part 3: Calibration of standard hardness blocks 金属材料 洛氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards DN |
English PDF |
| GB/T 21838.3-2022 |
Metallic materials - Instrumented indentation tests for harDNess and material parameters - Part 3: Calibration of standard blocks 金属材料 硬度和材料参数的仪器化压入试验 第3部分：标准块的标定 |
China National Standards DN |
English PDF |
| GB/T 21838.2-2022 |
Metallic materials - Instrumented indentation tests for harDNess and material parameters - Part 2: Verification and calibration of testing machines 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 DN |
English PDF |
| GB/T 231.3-2022 |
Metallic materials - Brinell harDNess test - Part 3: Calibration of standard hardness blocks 金属材料 布氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards DN |
English PDF |
| GB/T 231.2-2022 |
Metallic materials - Brinell harDNess test - Part 2: Inspection and calibration of hardness testers 金属材料 布氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards DN |
English PDF |
| GB/T 230.2-2022 |
Metallic materials - Rockwell harDNess test - Part 2: Inspection and calibration of hardness testers and indenters 金属材料 洛氏硬度试验 第2部分：硬度计及压头的检验与校准 |
China National Standards DN |
English PDF |
| GB/T 41615-2022 |
Information items and data structures of biological samples and sampled persons in forensic scientific DNA database 法庭科学 DNA数据库中生物检材和被采样人信息项及其数据结构 |
China National Standards DN |
English PDF |
| GB/T 18449.4-2022 |
Metallic materials—Knoop harDNess test—Part 4: Tables of hardness values 金属材料 努氏硬度试验 第4部分: 硬度值表 |
China National Standards DN |
English PDF |
| GB/T 4340.4-2022 |
Metallic materials—Vickers harDNess test—Part 4：Tables of hardness values 金属材料 维氏硬度试验 第4部分: 硬度值表 |
China National Standards DN |
English PDF |
| GB/T 6739-2022 |
Paints and varnishes - Determination of film harDNess by the pencil method 色漆和清漆 铅笔法测定漆膜硬度 |
China National Standards DN |
English PDF |
| GB/T 42216.3-2022 |
Molecular in vitro diagnostic tests - Specification for preexamination procedures of formalin-fixed and paraffin-embedded tissues - Part 3: Isolation of DNA 分子体外诊断检验 福尔马林固定及石蜡包埋组织检验前过程的规范 第3部分：分离DNA |
China National Standards DN |
English PDF |
| GB/T 39693.8-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of harDNess - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method 硫化橡胶或热塑性橡胶 硬度的测定 第8部分：赵氏硬度（P&J)法测定胶辊的表观硬度 |
China National Standards DN |
English PDF |
| GB/T 39693.7-2022 |
Vulcanized rubber or thermoplastic rubber - Determination of harDNess - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method 硫化橡胶或热塑性橡胶 硬度的测定 第7部分：邵氏硬度法测定胶辊的表观硬度 |
China National Standards DN |
English PDF |
| GB/T 42086.2-2022 |
Hydraulic transmission connection - Flange connection - Part 2: 42 MPa, DN13～DN76 series 液压传动连接 法兰连接 第2部分: 42 MPa、DN13～DN76系列 |
China National Standards DN |
English PDF |
| GB/T 42086.1-2022 |
Hydraulic transmission connection flange connection Part 1: 3.5 MPa ~ 35 MPa, DN13 ~ DN127 series 液压传动连接 法兰连接 第1部分:3.5 MPa～35 MPa、DN13～DN127系列 |
China National Standards DN |
English PDF |
| GB/T 41844-2022 |
Specifications for the prevention and control of human-originated contamination of DNA testing products DNA检验用产品人源性污染防控规范 |
China National Standards DN |
English PDF |
| GB/T 41689-2022 |
Soil Quality Methods for Direct DNA Extraction from Soil Samples 土壤质量 土壤样品直接提取DNA的方法 |
China National Standards DN |
English PDF |
| GB/T 41895-2022 |
Determination of DNA virus in cells MNP labeling method 细胞中DNA病毒测定 MNP标记法 |
China National Standards DN |
English PDF |
| GB/T 40183-2021 |
Determination of DNA methylation—Pyrosequencing DNA甲基化的测定 焦磷酸测序法 |
China National Standards DN |
English PDF |
| GB/T 40171-2021 |
General rules for determination of magnetic bead DNA extraction and purification kit 磁珠法DNA提取纯化试剂盒检测通则 |
China National Standards DN |
English PDF |
| GB/T 9790-2021 |
Metallic materials—Vickers and Knoop microharDNess tests of metallic and other inorganic coatings 金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验 |
China National Standards DN |
English PDF |
| GB/T 39693.3-2021 |
Rubber, vulcanized or thermoplastic—Determination of harDNess—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶 硬度的测定 第3部分：用超低橡胶硬度（VLRH）标尺 测定定试验力硬度 |
China National Standards DN |
English PDF |
| GB/T 41009-2021 |
Forensic sciences -- Data structures of selected loci from the DNA database 法庭科学? DNA数据库选用的基因座及其数据结构 |
China National Standards DN |
English PDF |
| GB/T 41021-2021 |
Forensic sciences -- Content and format of DNA identification report 法庭科学? DNA鉴定文书内容及格式 |
China National Standards DN |
English PDF |
| GB/T 1927.19-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static harDNess 无疵小试样木材物理力学性质试验方法 第19部分：硬度测定 |
China National Standards DN |
English PDF |
| GB/T 41185-2021 |
Specification of preparation and quality control of reference materials for DNA detection of aquatic animals pathogen -- Plasmid 水生动物病原DNA检测参考物质制备和质量控制规范 质粒 |
China National Standards DN |
English PDF |
| GB/T 27552-2021 |
Destructive tests on welds in metallic materials—MicroharDNess testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards DN |
English PDF |
| GB/T 40696-2021 |
Information technology—Telecommunications and information exchange between systems—Network joint scheduling based on SDN 信息技术 系统间远程通信和信息交换 基于SDN的网络联合调度 |
China National Standards DN |
English PDF |
| GB/T 39693.9-2021 |
Rubber, vulcanized or thermoplastic—Determination of harDNess—Part 9:Calibration and verification of hardness testers 硫化橡胶或热塑性橡胶 硬度的测定 第9部分：硬度计的校准和验证 |
China National Standards DN |
English PDF |
| GB/T 40903-2021 |
Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends 纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物 |
China National Standards DN |
English PDF |
| GB/T 39535-2020 |
Test method for shore harDNess of carbon materials 炭素材料肖氏硬度测定方法 |
China National Standards DN |
English PDF |
| GB/T 39082-2020 |
Test method of vickers harDNess testing for resistance spot,projection and seam welds 电阻点焊、凸焊及缝焊接头的维氏硬度试验方法 |
China National Standards DN |
English PDF |
| GB/T 38751-2020 |
General rules of harDNess test for heat treated parts 热处理件硬度检验通则 |
China National Standards DN |
English PDF |
| GB/T 9966.5-2020 |
Test methods for natural stone--Part 5: Determination of harDNess 天然石材试验方法 第5部分：硬度试验 |
China National Standards DN |
English PDF |
| GB/T 36702.2-2020 |
Irrigation equipment—Safety devices for chemigation—Part 2: Chemigation valve assemblies from DN 75（3〞） to DN 350（14〞） 灌溉设备 化学灌溉用安全装置 第2部分：DN 75（3〞）至 DN 350（14〞）的化学灌溉阀组件 |
China JB-Machinery Industry Standards DN |
English PDF |
| GB/T 21838.4-2020 |
Metallic materials—Instrumented indentation test for harDNess and materials parameters—Part 4: Test method for metallic and non-metallic coatings 金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法 |
China National Standards DN |
English PDF |
| GB/T 39697.1-2020 |
Rubber or plastics covered rollers—Specifications—Part 1: Requirements for harDNess 橡胶或塑料包覆辊 规范 第1部分：硬度要求 |
China National Standards DN |
English PDF |
| GB/T 39693.6-2020 |
Rubber, vulcanized or thermoplastic—Determination of harDNess—Part 6: Apparent hardness of rubber-covered rollers by IRHD method 硫化橡胶或热塑性橡胶 硬度的测定 第6部分：IRHD法测定胶辊的表观硬度 |
China National Standards DN |
English PDF |
| GB/T 24523-2020 |
Metallic materials—Test method for rapid indentation (Brinell type) harDNess testing 金属材料 快速压入（布氏型）硬度试验方法 |
China National Standards DN |
English PDF |
| GB/T 37900-2019 |
Test method of harDNess and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method 超薄玻璃硬度和断裂韧性试验方法 小负荷维氏硬度压痕法 |
China National Standards DN |
English PDF |
| GB/T 37782-2019 |
Metallic materials—Indentation test—Determination of strength, harDNess and stress-strain curve 金属材料 压入试验 强度、硬度和应力-应变曲线的测定 |
China National Standards DN |
English PDF |
| GB/T 26237.14-2019 |
Information technology—Biometric data interchange formats—Part 14: DNA data 信息技术 生物特征识别数据交换格式 第14部分：DNA数据 |
China National Standards DN |
English PDF |
| GB/T 21838.1-2019 |
Metallic materials—Instrumented indentation test for harDNess and materials parameters—Part 1:Test method 金属材料 硬度和材料参数的仪器化压入试验 第1部分：试验方法 |
China National Standards DN |
English PDF |
| GB/T 51373-2019 |
Standard for design of environmental protection engineering of orDNance industry 兵器工业环境保护工程设计标准 |
China National Standards DN |
English PDF |
| GB/T 230.1-2018 |
Metallic materials—Rockwell harDNess test—Part 1：Test method 金属材料 洛氏硬度试验 第1部分: 试验方法 |
China National Standards DN |
English PDF |
| GB/T 231.1-2018 |
Metallic materials—Brinell harDNess test—Part 1: Test method 金属材料 布氏硬度试验 第1部分: 试验方法 |
China National Standards DN |
English PDF |
| GB/T 36389-2018 |
T4 DNA ligase T4 DNA连接酶 |
China National Standards DN |
English PDF |
| GB/T 35085-2018 |
Destructive tests on welds in metallic materials—Vickers and Knoop HarDNess testing of joints welded by laser and electron beam 金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验 |
China National Standards DN |
English PDF |
| GB/T 36136-2018 |
General requirements of DNA array-based M.tuberculosis drug resistance detection 结核分枝杆菌耐药基因芯片检测基本要求 |
China National Standards DN |
English PDF |
| GB/T 6909-2018 |
Analysis of water used in boiler and cooling system—Determination of harDNess 锅炉用水和冷却水分析方法 硬度的测定 |
China National Standards DN |
English PDF |
| GB/T 2490-2018 |
Bonded abrasive products—HarDNess grade measurement 固结磨具 硬度检验 |
China National Standards DN |
English PDF |
| GB/T 36433-2018 |
Textiles—DNA quantitative analysis of cashmere and wool mixture—Fluorescence PCR method 纺织品 山羊绒和绵羊毛的混合物DNA定量分析 荧光PCR法 |
China National Standards DN |
English PDF |
| GB/T 36755-2018 |
BST DNA polymerase BST DNA聚合酶 |
China National Standards DN |
English PDF |
| GB/T 35918-2018 |
Identification of animal origin in animal products by DNA barcoding—Sanger sequencing 动物制品中动物源性检测基因条码技术 Sanger测序法 |
China National Standards DN |
English PDF |
| GB/T 34776-2017 |
T4 DNA ligase—Detection methods of activity and impurities of enzyme T4 DNA连接酶 酶活及杂质检测方法 |
China National Standards DN |
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 DN |
English PDF |
| GB/T 34794-2017 |
Guidelines for DNA gel purification kit 琼脂糖凝胶回收试剂盒测定通则 |
China National Standards DN |
English PDF |
| GB/T 34748-2017 |
Genetic diversity analysis on aquatic germplasm by genomic DNA microsatellite markers 水产种质资源基因组DNA的微卫星分析 |
China National Standards DN |
English PDF |
| GB/T 34816-2017 |
Meteorological index of late spring colDNess 倒春寒气象指标 |
China National Standards DN |
English PDF |
| GB/T 3854-2017 |
Test method for harDNess of reinforced plastics by means of a Barcol impresser 增强塑料巴柯尔硬度试验方法 |
China National Standards DN |
English PDF |
| GB/T 34205-2017 |
Metallic materials—HarDNess testing—Ultrasonic contact impedance method 金属材料 硬度试验 超声接触阻抗法 |
China National Standards DN |
English PDF |
| GB/T 15670.21-2017 |
Toxicological test methods for pesticides registration—Part 21: Unscheduled DNA synthesis (UDS) test with mammalian liver cells in vivo 农药登记毒理学试验方法 第21部分：体内哺乳动物肝细胞程序外DNA合成(UDS)试验 |
China National Standards DN |
English PDF |
| GB/T 15670.22-2017 |
Toxicological test methods for pesticides registration—Part 22:DNA damage and repair/unscheduled DNA synthesis in mammalian cells in vitro 农药登记毒理学试验方法 第22部分：体外哺乳动物细胞DNA损害与修复/程序外DNA合成试验 |
China National Standards DN |
English PDF |
| GB/T 6031-2017 |
Rubber, vulcanized or thermoplastic—Determination of harDNess (hardness between 10 IRHD and 100 IRHD) 硫化橡胶或热塑性橡胶 硬度的测定(10IRHD~100IRHD) |
China National Standards DN |
English PDF |
| GB/T 3903.4-2017 |
Footwear—Test methods for whole shoe—HarDNess 鞋类 整鞋试验方法 硬度 |
China National Standards DN |
English PDF |
| GB/T 35542-2017 |
Taq DNA polymerase Taq DNA聚合酶 |
China National Standards DN |
English PDF |
| GB/T 35541-2017 |
pfu DNA polymerase pfu DNA聚合酶 |
China National Standards DN |
English PDF |
| GB/T 33362-2016 |
Metallic materials—Conversion of harDNess values 金属材料 硬度值的换算 |
China National Standards DN |
English PDF |
| GB/T 14987-2016 |
Iron-Nickel soft magnetic alloy cold-rolled strips with high harDNess and high electrical resistance 高硬度高电阻铁镍软磁合金冷轧带材 |
China National Standards DN |
English PDF |
| GB/T 4341.3-2016 |
Metallic materials—Shore harDNess test—Part 3: Calibration of reference blocks 金属材料 肖氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards DN |
English PDF |
| GB/T 4341.2-2016 |
Metallic materials—Shore harDNess test—Part 2: Verification of hardness testers 金属材料 肖氏硬度试验 第2部分：硬度计的检验 |
China National Standards DN |
English PDF |
| GB/T 33134-2016 |
Information security technology—Security requirement of public DNS service system 信息安全技术 公共域名服务系统安全要求 |
China National Standards DN |
English PDF |
| GB/T 32660.2-2016 |
Metallic materials—Webster harDNess test—Part 2: Verification and calibration of hardness testers 金属材料 韦氏硬度试验 第2部分：硬度计的检验与校准 |
China National Standards DN |
English PDF |
| GB/T 32660.3-2016 |
Metallic materials—Webster harDNess test—Part 3: Calibration of reference blocks 金属材料 韦氏硬度试验 第3部分：标准硬度块的标定 |
China National Standards DN |
English PDF |
| GB/T 32660.1-2016 |
Metallic materials—Webster harDNess test—Part 1: Test method 金属材料 韦氏硬度试验 第1部分：试验方法 |
China National Standards DN |
English PDF |
| GB/T 9097-2016 |
Sintered metal materials，excluding hardmetals—Determination of apparent harDNess and mincrohardness 烧结金属材料（不包括硬质合金） 表观硬度和显微硬度的测定 |
China National Standards DN |
English PDF |
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