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/T39873-2021消毒剂中季铵盐的测定液相色谱-串联质谱法
2023-09-22GB/T 39873-2021.Determination of quaternary ammonium salt in disinfectant-Liquid chromatog
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GB/T39856-2021热轧钛及钛合金无缝管材
2023-09-22GB/T 39856-2021.Hot rolled titanium and titanium alloy seamless tubes.1范围GB/T 39856规定
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GB/T5824-2021建筑门窗洞口尺寸系列
2023-09-22GB/T 5824-2021.Size system of opening for windows and doors in building.1范围GB/T 5824规定
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GB/T39868-2021踝足矫形器
2023-09-22GB/T 39868-2021.Ankle foot orthoses.1范围GB/T 39868规定了踝足矫形器的分类和型号、技术要求
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GB/T39886-2021脊柱过伸矫形器
2023-09-22GB/T 39886-2021.Hyper-extension spinal orthoses.1范围GB/T 39886规定了脊柱过伸矫形器的分类
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GB/T39871-2021颈胸矫形器
2023-09-22GB/T 39871-2021.Cervicothoracic orthoses.1 范围GB/T 39871规定了颈胸矫形器产品的分类和型号
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GB/T39912-2021科技计划形成的科学数据汇交技术与管理规范
2023-09-22GB/T 39912-2021.Science and technology program-generated scientific data archiving-Technic
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GB/T39939-2021家具部件中挥发性有机化合物现场快速检测方法
2023-09-22GB/T 39939-2021.Volatile organic compounds in furniture components-Test method for the rap
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GB50190-2020工业建筑振动控制设计标准
2023-09-22GB 50190-2020.Standard for vibration control design of industrial buildings.1总则1.0.1 为
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GB/T39273-2020滚动轴承和关节轴承电子媒体查询结构用特性词汇标识的特征和性能指标
2023-09-22GB/T 39273-2020.Rolling bearings and spherical plain bearings-Search structure for electro
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GB/T29170-2012石油天然气工业钻井液实验室测试
2023-09-22GB/T 29170-2012.Petroleum and natural gas industries-Drilling fluids-laboratory testing.1
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GB/T9451-2005钢件薄表面总硬化层深度或有效硬化层深度的测定
2023-09-22GB/T 9451-2005.Determination of total or effective thickness of thin surface hardened laye
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GB/T18932.6-2002蜂蜜中甘油含量的测定方法紫外分光光度法
2023-09-22GB/T 18932.6-2002.Method for the determination of glycerol contents in honey-UV spectropho
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GB/T28528-2012水轮机、蓄能泵和水泵水轮机型号编制方法
2023-09-22GB/T 28528-2012.Model compilation method of hydraulic turbines ,storage pumps and pump-tur
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GB/T4754-2017国民经济行业分类
2023-09-22GB/T 4754-2017.Industrial classification for national economic activities.范围GB/T 4754规
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GB/T13871.5-2015密封元件为弹性体材料的旋转轴唇形密封圈第5部分:外观缺陷的识别
2023-09-22GB/T 13871.5-2015.Rotary shaft lip-type seals incorporating elastomeric sealing elements-P
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GB50581-2020煤炭工业矿井监测监控系统装备配置标准
2023-09-22GB 50581-2020.Standard for allocated mine monitoring and controling system of coal industr
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GB/T39485-2020燃气燃烧器和燃烧器具用安全和控制装置特殊要求手动燃气阀
2023-09-22GB/T 39485-2020.Safety and control devices for gas burners and gas-burning appliances-Part
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GB/T11638-2020乙炔气瓶
2023-09-22GB/T 11638-2020.Acetylene cylinders.1范围GB/T 11638规定了乙炔气瓶的规格系列技术要求、试验
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GB/T14048.2-2020低压开关设备和控制设备第2部分:断路器
2023-09-22GB/T 14048.2-2020.Low-voltage switchgear and controlgear-Part 2 :Circuit-breakers.1总则1.1
