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/T38808-2020建筑结构用波纹腹板型钢
2023-09-15GB/T 38808-2020.Waves webs section steel for building structures.1范围GB/T 38808规定了建筑
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GB/T26036-2020汽车轮毂用铝合金模锻件
2023-09-15GB/T 26036-2020.Aluminum alloy die forgings for automobile wheels.1 范围GB/T 26036规定了汽
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GB/T38894-2020无损检测电化学检测总则
2023-09-15GB/T 38894-2020.Non-destructive testing-Electrochemical testing-General principles.1范围GB
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GB/T7409.2-2020同步电机励磁系统第2部分:电力系统研究用模型
2023-09-15GB/T 7409.2-2020.Excitation systems for synchronous machines-Part 2: Models for power syst
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GB/T38813-2020热轧酸洗钢板及钢带的一般要求
2023-09-15GB/T 38813-2020.General requirements for hot-rolled pickled steel sheet and strip.1范围GB/
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GB/T39084-2020绿色产品评价快递封装用品
2023-09-15GB/T 39084-2020.Green product assessment-Packings for express service.1范围GB/T 39084规定
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GB/T39002-2020餐饮分餐制服务指南
2023-09-15GB/T 39002-2020.Guidance on inpidual dining system in catering service.1范围GB/T 39002给出
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GB/T39083-2020快递服务支付信息交换规范
2023-09-15GB/T 39083-2020.Specification of express service payment information exchange.1范围GB/T 39
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GB/T38756-2020燃气燃烧器和燃烧器具用安全和控制装置特殊要求点火装置
2023-09-15GB/T 38756-2020.Safety and control devices for gas burners and gas-burning appliances-Part
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GB/T26008-2020电池级单水氢氧化锂
2023-09-15GB/T 26008-2020.Battery grade lithium hydroxide monohydrate.1范围GB/T 26008规定了电池级单
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GB/T4461-2020热双金属带材
2023-09-15GB/T 4461-2020.Thermostat metal strip.1范围GB/T 4461规定了热双金属带材的牌号表示方法、订货
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GB50267-2019核电厂抗震设计标准
2023-09-15GB 50267-2019.Standard for seismic design of nuclear power plants.1总则1.0.1 为贯彻国家防
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GB51412-2020锡冶炼厂工艺设计标准
2023-09-15GB 51412-2020.Standard for design of tin smelter processes.1总则1.0.1 为了规范锡冶炼厂工艺
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GB/T38879-2020颗粒粒度分析彩色图像分析法
2023-09-15GB/T 38879-2020.Particle- Size analysis- Color image analysis methods.1范围GB/T 38879规定
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GB/T38954-2020无人机用氢燃料电池发电系统
2023-09-15GB/T 38954-2020.Hydrogen fuel cell power system for unmanned aerial vehicles.1范围GB/T 389
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GB/T20671.3-2020非金属垫片材料分类体系及试验方法第3部分:垫片材料耐液性试验方法
2023-09-15GB/T 20671.3-2020.Classification system and test methods for nonmetallic gasket materials-
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GB/T20671.1-2020非金属垫片材料分类体系及试验方法第1部分:非金属垫片材料分类体系
2023-09-15GB/T 20671.1-2020.Classification system and test methods for nonmetallic gasket materials-
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GB/T38801-2020内容分发网络技术要求互联应用场景
2023-09-15GB/T 38801-2020.Technical requirements for content distribution network-Interconnection us
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GB/T38889-2020天线及接收系统的无线电干扰天线测量车载天线及系统
2023-09-15GB/T 38889-2020.Antennas and reception systems for radio interference-Antenna measurement-
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GB/T38922-202035kV及以下标准化继电保护装置通用技术要求
2023-09-15GB/T 38922-2020.General specification for 35 kV and below voltage standardized protection
