百检检测-材料检测中心-材料第三方检测机构-材料检测单位检测标准
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GB/T20674.2-2020塑料管材和管件聚乙烯系统熔接设备第2部分:电熔连接
2023-09-22GB/T 20674.2-2020.Plastics pipes and fittings- Equipment for fusion jointing polyethylene
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GB/T39003.1-2020工业自动化系统工程用工程数据交换格式自动化标记语言第1部分:架构和通用要求
2023-09-22GB/T 39003.1-2020.Engineering data exchange format for use in industrial automation system
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GB/T39721-2021北斗地基增强系统基准站入网技术要求
2023-09-22GB/T 39721-2021.Technical requirement for reference station joining BeiDou ground-based au
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GB/T39862-2021高热导率陶瓷导热系数的检测
2023-09-22GB/T 39862-2021.Test method for thermal conductivity of high thermal conductivity ceramics
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GB/T39898-2021智能交通管理系统建设技术规范
2023-09-22GB/T 39898-2021.Technical specifications for the construction of intelligent traffic manag
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GB/T5162-2021金属粉末振实密度的测定
2023-09-22GB/T 5162-2021.Metallic powders-Determination of tap density.1范围GB/T 5162规定了振实密度
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GB/T1149.6-2021内燃机活塞环第6部分:铸铁刮环
2023-09-22GB/T 1149.6-2021.Internal combustion engines-Piston rings-Part 6 : Scraper rings made of c
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GB/T35132.3-2020自动化系统与集成制造系统能源效率以及其他环境影响因素的评估第3部分:环境绩效评估数据聚集过程
2023-09-22GB/T 35132.3-2020.Automation systems and integration- Evaluating energy efficiency and oth
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GB/T39836-2021煤的燃烧结渣指数测定方法
2023-09-22GB/T 39836-2021.Test methods for slagging indexes in coal combustion.1范围GB/T 39836规定了
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GB/T33588.7-2020雷电防护系统部件(LPSC)第7部分:接地降阻材料的要求
2023-09-22GB/T 33588.7-2020.Lightning protection system components (LPSC)-Part 7 :Requirements for e
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GB/T35381.14-2020农林拖拉机和机械串行控制和通信数据网络第14部分:顺序控制
2023-09-22GB/T 35381.14-2020.Tractors and machinery for agriculture and forestry-Serial control and
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GB/T28450-2020信息技术安全技术信息安全管理体系审核指南
2023-09-22GB/T 28450-2020.Information technology-Security techniques-Guidelines for information secu
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GB/T20674.1-2020塑料管材和管件聚乙烯系统熔接设备第1部分:热熔对接
2023-09-22GB/T 20674.1-2020.Plastics pipes and fittings-Equipment for fusion jointing polyethylene s
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GB/T39945-2021罐藏食品热穿透测试规程
2023-09-22GB/T 39945-2021.Method of heat penetration test for canned food.1范围GB/T 39945规定了罐藏
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GB/T39846-2021基于LTE技术的宽带集群通信(B-TrunC)系统接口测试方法(第一阶段)集群核心网到调度台接口
2023-09-22GB/T 39846-2021.LTE-based broadband trunking communication( B-TrunC)system- Test methods f
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GB/T39891-202152kV及以上断路器电气耐久性试验方法
2023-09-22GB/T 39891-2021.Electrical endurance testing for circuit-breakers above a rated voltage of
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GB/T39830-2021立体仓库钢结构货架抗震设计规范
2023-09-22GB/T 39830-2021.Code for seismic design of steel static storage systems.1范围GB/T 39830规
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GB/T20674.3-2020塑料管材和管件聚乙烯系统熔接设备第3部分:操作者代码
2023-09-22GB/T 20674.3-2020.Plastics pipes and fittings-Equipment for fusion jointing polyethylene s
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GB/T10395.27-2020农林机械安全第27部分:缠膜机
2023-09-22GB/T 10395.27-2020.Agricultural and forestry machinery-Safety-Part 27 :Bale wrappers.1范围
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GB/T39785-2021服务机器人机械安全评估与测试方法
2023-09-22GB/T 39785-2021.Service robot一Mechanical safety assessment and test method.1范围GB/T 3978
