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/Z39244-2020精准扶贫中药材坚龙胆产业项目运营管理规范
2023-09-25GB/Z 39244-2020.Targeted poverty alleviation-Chinese medicinal materials-Specifications fo
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GB/T39913-2021科技平台用户元数据
2023-09-25GB/T 39913-2021.General science and technology infrastructure-User metadata.1范围GB/T 3991
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GB/T39903-2021项目工作分解结构
2023-09-25GB/T 39903-2021.Work breakdown structures for project and programme management.1范围GB/T 3
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GB/T13892-2020表面活性剂碘值的测定
2023-09-25GB/T 13892-2020.Surface active agents-Determination of iodine value.1范围GB/T 13892规定采
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GB/T15218-2021地下水资源储量分类分级
2023-09-25GB/T 15218-2021.Classification for reserves of groundwater resources.1范围.GB/T 15218规定
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GB/Z39502-2020实验动物新型冠状病毒肺炎(COVID-19)动物模型制备指南
2023-09-25GB/Z 39502-2020.Laboratory animal-Guideline of COVID-19 animal models preparation.1范围本
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GB/T39382-2020建筑内排水排污用热塑性塑料管道系统接头气密性试验方法
2023-09-25GB/T 39382-2020.Thermoplastics piping systems for soil and waste discharge inside building
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GB/T39383-2020埋地用无压热塑性塑料管道系统弹性密封圈接头的密封性能试验方法
2023-09-25GB/T 39383-2020.Thermoplastics piping systems for underground non-pressure applications-Te
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GB/T39518-2020产品几何技术规范(GPS)使用单探针和多探针接触式探测系统坐标测量机的检测不确定度评估指南
2023-09-25GB/T 39518-2020.Geometrical product specifications (GPS)-Guidelines for the evaluation of
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GB/T20995-2020静止无功补偿装置晶闸管阀的试验
2023-09-25GB/T 20995-2020.Static var compensators(SVC)一Testing of thyristor valves.1范围GB/T 20995
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GB/T26548.7-2020手持便携式动力工具振动试验方法第7部分:冲剪机和剪刀
2023-09-25GB/T 26548.7-2020.Hand-held portable power tools-Test methods for evaluation of vibratione
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GB/T39470-2020自动化系统与集成对象过程方法
2023-09-25GB/T 39470-2020.Automation systems and integration-Object-process methodology.1范围GB/T 39
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GB/T19408.6-2020农业车辆挂车和牵引车的机械连接第6部分:非摆动式U型钩的连接
2023-09-25GB/T 19408.6-2020.Agricultural vehicles-Mechanical connections between towed and towing ve
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GB/T4892-2021硬质直方体运输包装尺寸系列
2023-09-25GB/T 4892-2021.Dimensions of rigid rectangular transport packages.1范围GB/T 4892规定了硬质
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GB/T39023-2020书写和记号工具降低窒息风险的笔套规范
2023-09-25GB/T 39023-2020.Writing and marking instruments-Specification for caps to reduce the risk
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GB/T19017-2020质量管理技术状态管理指南
2023-09-25GB/T 19017-2020.Quality management-Guidelines for configuration management.1范围GB/T 19017
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GB/T39484-2020纤维增强塑料复合材料用校准端载荷分裂试验(C-ELS)和有效裂纹长度法测定单向增强材料的II型断裂韧性
2023-09-25GB/T 39484-2020.Fibre-reinforced plastic composites-Determination of the mode II fracture
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GB/T39289-2020胶粘剂粘接强度的测定金属与塑料
2023-09-25GB/T 39289-2020.Determination of the adhesion strength-Plastic and metal.1范围GB/T 39289规
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GB/T39311-2020热塑性软管和软管组合件液压用钢丝或合成纱线增强单一压力型规范
2023-09-25GB/T 39311-2020.Thermoplastic hoses and hose assemblies-Wire or synthetic yarn reinforceds
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GB/T39248-2020输送液化石油气和液化天然气用热塑性塑料多层(非硫化)软管及软管组合件规范
2023-09-25GB/T 39248-2020.Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for t
