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/T39240-2020无损检测超声检测总则
2023-09-25GB/T 39240-2020.Non-destructive testing-Ultrasonic testing-General principles.1范围GB/T 39
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GB/T39280-2020钨极惰性气体保护电弧焊用非合金钢及细晶粒钢实心焊丝
2023-09-25GB/T 39280-2020.Rods, wires and deposits for tungsten inert gas welding of non alloy and f
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GB/T39795-2021普通用途输送带导电性和可燃性安全要求
2023-09-25GB/T 39795-2021.Conveyor belts for general purpose use-Electrical and flammability safety
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GB/T40025-202124GHz车辆无线电设备射频技术要求及测试方法
2023-09-25GB/T 40025-2021.RF technical requirements and test methods for 24 GHz vehicle radio equipm
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GB/T39914-2021主要农作物品种真实性和纯度SSR分子标记检测玉米
2023-09-25GB/T 39914-2021.Variety genuineness and purity testing of main crops with SSR markers-Maiz
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GB/T14909-2021能量系统炯分析技术导则
2023-09-25GB/T 14909-2021.Technical guidelines for exergy analysis in energy systems.1范围GB/T 14909
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GB/T40029-2021液化天然气储罐用预应力钢绞线
2023-09-25GB/T 40029-2021.Steel strand for prestressed concrete of LNG.1范围GB/T 40029规定了液化天然
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GB/T40019-2021基础制造工艺通用元数据
2023-09-25GB/T 40019-2021.General metadata for fundamental manufacturing process.1范围GB/T 40019规定
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GB/T9966.12-2021天然石材试验方法第12部分:静态弹性模数的测定
2023-09-25GB/T 9966.12-2021.Test methods for natural stone-Part 12 : Determination of static elastic
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GB/T40022-2021基于公众电信网的物联网总体要求
2023-09-25GB/T 40022-2021.General requirements of internet of things based on public telecommunicati
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GB/T39239-2020无损检测超声检测不连续的特征和定量
2023-09-25GB/T 39239-2020.Non-destructive testing-Ultrasonic testing一Characterization and sizing of
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GB/T39238-2020无损检测超声检测垂直于表面的不连续的检测
2023-09-25GB/T 39238-2020.Non-destructive testing-Ultrasonic testing-Examination for discontinuities
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DL/T848.2-2018高压试验装置通用技术条件第2部分:工频高压试验装置
2023-09-25DL/T 848.2-2018.General technical specification of high voltage test device Part 2: Power
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GB/T51425-2020森林火情瞭望监测系统设计标准
2023-09-25GB/T 51425-2020.Standard for design of observation and monitor system on forest fire.1总则
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GB/T39990-2021颗粒生物气溶胶采样器技术条件
2023-09-25GB/T 39990-2021.Particulate-Bioaerosol sampler-Technical specification.1范围GB/T 39990规定
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GB/T25000.30-2021系统与软件工程系统与软件质量要求和评价(SQuaRE)第30部分:质量需求框架
2023-09-25GB/T 25000.30-2021.Systems and software engineering-Systems and software quality requireme
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GB/T21548-2021光通信用高速直接调制半导体激光器的测量方法
2023-09-25GB/T 21548-2021.Methods of measurement of the high speed semiconductor lasers directly mod
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GB/T39997-2021加油站埋地用热塑性塑料复合管道系统
2023-09-25GB/T 39997-2021.Thermoplastic pipework for underground installation at petrol filling stat
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GB/T25000.1-2021系统与软件工程系统与软件质量要求和评价(SQuaRE)第1部分:SQuaRE指南
2023-09-25GB/T 25000.1-2021.Systems and software engineering-Systems and software quality requiremen
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GB/T12243-2021弹簧直接载荷式安全阀
2023-09-25GB/T 12243-2021.Spring loaded safety valves.1范围GB/T 12243规定了弹簧直接载荷式安全阀(以下
