2021 year China issued GB standards list |
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GB/T 25684.10-2021 Earth-moving machinery—Safety—Part 10: Requirements for trenchers
土方机械 安全 第10部分：挖沟机的要求 |
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GB/T 40441-2021 Drainage mats
导排水垫 |
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GB/T 6068-2021 Test code for truck crane and tyre crane
汽车起重机和轮胎起重机试验规范 |
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GB/T 40651-2021 Information security technique—Entity authentication assurance framework
信息安全技术 实体鉴别保障框架 |
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GB/T 39975-2021 Aluminum nitride ceramic dissipate heat substrates
氮化铝陶瓷散热基片 |
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GB/T 40644-2021 Determination of geniposidic acid in extract of eucommia ulmoides oliver leaf—HPLC
杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法 |
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GB/T 39970-2021 Thresholds and grading of coast-by noise for motor vehicle tyres
汽车轮胎惯性滑行通过噪声限值和等级 |
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GB/T 38329.2-2021 Utility connections in port - Part 2: High and low voltage shore connection systems - Data communication for monitoring and control
港口船岸连接 第2部分：高压和低压岸电连接系统 监测和控制的数据传输 |
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GB/T 3836.35-2021 Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres
爆炸性环境 第35部分：爆炸性粉尘环境场所分类 |
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GB/T 25285.1-2021 Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology
爆炸性环境 爆炸预防和防护 第1部分：基本原则和方法 |
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GB/T 38010.3-2021 Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information
眼镜架和太阳镜电子目录与识别 第3部分：技术信息 |
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GB/T 39985-2021 Titanium-nickel shape memory alloy plate
钛镍形状记忆合金板材 |
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GB/T 40438-2021 Integrated heat pump environment control unit with outdoor air
热泵型新风环境控制一体机 |
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GB/T 40790-2021 Sintered cerium-based and cerium-rich permanent magnet materials
烧结铈及富铈永磁材料 |
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GB/T 40447-2021 Detection and identification of Rathayibacter rathayi (Smith)Zgurskaya et al.
鸭茅蜜穗病菌检疫鉴定方法 |
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GB/T 28897-2021 Steel-plastic compound pipes and fittings for fluid service
流体输送用钢塑复合管及管件 |
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GB/T 28775-2021 Synchronous belt drives - Pulley with T trapezoidal profile system
同步带传动 T型梯形齿同步带轮 |
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GB/T 40459-2021 Qualitative screening of multi plant growth regulators in fertilizers—Liquid chromatography-tandem mass spectrometry method
肥料中多种植物生长调节剂的定性筛选 液相色谱-质谱联用法 |
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GB/T 27021.2-2021 Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems
合格评定 管理体系审核认证机构要求 第2部分：环境管理体系审核与认证能力要求 |
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GB/T 40460-2021 Determination of plant growth regulators in fertilizers—Gas chromatography
肥料中植物生长调节剂的测定 气相色谱法 |
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