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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GB146.1-2020标准轨距铁路限界第1部分:机车车辆限界
2023-09-18GB 146.1-2020.Gauge for standard gauge railways-Part 1: Rolling stock gauge.1范围GB 146的
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GB/T39144-2020氮化镓材料中镁含量的测定二次离子质谱法
2023-09-18GB/T 39144-2020.Test method for magnesium content in gallium nitride materials-Secondary i
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GB/T39135-2020建筑光伏玻璃组件色差检测方法
2023-09-18GB/T 39135-2020.Test method of color difference for photovoltaic glass module used in buil
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GB/T39127-2020机床数控系统使用与维护规范
2023-09-18GB/T 39127-2020.Numerical control system of machine tool-Usage and maintenance specificati
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GB/T39187-2020自升式平台隔水管/防喷器张力补偿系统
2023-09-18GB/T 39187-2020.Jack up conductor/ blow out preventer tension compensation system.1范围GB/
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GB/T39210-2020耙吸挖泥船吃水装载系统
2023-09-18GB/T 39210-2020.Draught and soil loading system of hopper dredger.1范围GB/T 39210规定了耙
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GB/T39085.2-2020船舶和海上技术船用雷达反射器第2部分:主动型
2023-09-18GB/T 39085.2-2020.Ships and marine technology-Marine radar reflectors-Part 2:Active type.1
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GB/T39551.2-2020专利导航指南第2部分:区域规划
2023-09-18GB/T 39551.2-2020.Patent navigation guide-Part 2 :Regional planning.1范围GB/T 39551.2提供
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GB/T39138.1-2020金镍铬铁硅硼合金化学分析方法第1部分:金含量的测定硫酸亚铁电位滴定法
2023-09-18GB/T 39138.1-2020.Methods for chemical analysis of gold nickel chromium iron silicon boron
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GB/T39145-2020硅片表面金属元素含量的测定电感耦合等离子体质谱法
2023-09-18GB/T 39145-2020.Test method for the content of surface metal elements on silicon wafers-In
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GB/T39218-2020智慧化工园区建设指南
2023-09-18GB/T 39218-2020.Guidelines of construction for smart chemical industry park.1范围GB/T 3921
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GB/T39182-2020家用和类似用途热泵热水器安装规范
2023-09-18GB/T 39182-2020.Installation specifications for household and similar heat pump water heat
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GB/T39122-2020养殖暗纹东方飩鲜、冻品加工操作规范
2023-09-18GB/T 39122-2020.Manufacturing practice for processing of fresh and frozen cultured obscure
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GB/T39129-2020机床数控系统故障诊断与维修规范
2023-09-18GB/T 39129-2020.Numerical control system of machine tool-Fault diagnosis and correction sp
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GB/T39118-2020激光指示器产品光辐射安全要求
2023-09-18GB/T 39118-2020.Safety requirements of optical radiation for laser pointers products.1范围
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GB/T38667-2020信息技术大数据数据分类指南
2023-09-18GB/T 38667-2020.Information technology-Big data-Guide for data classification.1范围GB/T 38
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GB16423-2020金属非金属矿山安全规程
2023-09-18GB 16423-2020.Safety regulation for metal and nonmetal mines.1范围GB 16423规定了金属非金属
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GB/T38669-2020物联网矿山产线智能监控系统总体技术要求
2023-09-18GB/T 38669-2020.Internet of things-General technical requirements for mine production line
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GB/T39143-2020金砷合金化学分析方法砷含量的测定电感耦合等离子体原子发射光谱法
2023-09-18GB/T 39143-2020.Methods for chemical analysis of gold-arsenic alloys-Determination of arse
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GB/T39161-2020行业循环经济实践技术指南编制通则
2023-09-18GB/T 39161-2020.General rules for drafting the guidelines for industrial circular economy
