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/T39806-2021悬空地板、踏步、步道及栈道玻璃安全性能评价
2023-09-25GB/T 39806-2021.Safety performance evaluation of suspended floor,stairs, trail and plank r
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GB/T39801-2021海水或苦咸水淡化用膜蒸馏装置通用技术规范
2023-09-25GB/T 39801-2021.General technical specifications of membrane distillation device for seawa
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GB/T39870-2021品牌价值评价汽车制造业
2023-09-25GB/T 39870-2021.Brand valuation一 Automobile manufacturing industry.1范围GB/T 39870规定了
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GB/T39808-2021生活饮用水外置式膜过滤系统设计规范
2023-09-25GB/T 39808-2021.Design specification for external membrane filtration system of drinking w
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GB/T39781-2021废旧纺织品再生利用技术规范
2023-09-25GB/T 39781-2021.Technical specification for recycling of textile waste.1范围GB/T 39781规定
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GB/T26958.21-2020产品几何技术规范(GPS)滤波第21部分:线性轮廓滤波器高斯滤波器
2023-09-25GB/T 26958.21-2020.Geometrical product specifications (GPS)-Filtration-Part 21 :Linear pro
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GB/T33523.1-2020产品几何技术规范(GPS)表面结构区域法第1部分:表面结构的表示法
2023-09-25GB/T 33523.1-2020.Geometrical product specifications (GPS) -Surface texture: Areal-Part 1:
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GB/T39938-2021室内电取暖地暖性能特征定义、测试方法、尺寸和公式符号
2023-09-25GB/T 39938-2021.Electric room heating一Underfloor heating-Performance characteristics-Defi
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GB/T39841-2021超声波燃气表
2023-09-25GB/T 39841-2021.Ultrasonic gas meters.1范围GB/T 39841规定了超声波燃气表(以下简称燃气表)的
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GB/T39598-2021基于极限甲醛释放量的人造板室内承载限量指南
2023-09-25GB/T 39598-2021.A guide to the limited quantity in indoor loading for wood-based panel bas
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GB/T39947-2021食品包装选择及设计
2023-09-25GB/T 39947-2021.Selection and design for food packaging.1范围GB/T 39947规定了食品包装选择
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GB/T11313.41-2021射频连接器第41部分:CQA系列快速锁紧射频连接器分规范
2023-09-25GB/T 11313.41-2021.Radio-frequency connectors-Part 41: Sectional specification for CQA ser
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GB/T19004-2020质量管理组织的质量实现持续成功指南
2023-09-25GB/T 19004-2020.Quality management-Quality of an organization-Guidance to achieve sustaine
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GB/T39655.1-2020造船船用螺旋桨制造公差第1部分:直径大于2.5m的螺旋桨
2023-09-25GB/T 39655.1-2020.Shipbuilding-Ship screw propellers-Manufacturing tolerances-Part 1 :Prop
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GB/T39854-2021光伏发电站性能评估技术规范
2023-09-25GB/T 39854-2021.Specification of performance evaluation for photovoltaic power station.1范
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GB50620-2020粘胶纤维工厂技术标准
2023-09-25GB 50620-2020.Technical standard for viscose fiber plant.1总则1.0.1 为统一粘胶纤维工厂技术
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GB/T39826-2021精细陶瓷界面弯曲强度测定四点弯曲法
2023-09-25GB/T 39826-2021.Fine ceramics-Determining flexural bond strength-Four-point bending method
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GB/T39807-2021无铅电镀锡及锡合金工艺规范
2023-09-25GB/T 39807-2021.Process specifications of Pb-free plating tin and tin alloys.1范围GB/T 398
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GB/T39810-2021高纯银锭
2023-09-25GB/T 39810-2021.High purity silver ingots.1范围GB/T 39810规定了高纯银锭的要求、试验方法、
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GB/T39937-2021塑料制品聚丙烯(PP)挤塑板材要求和试验方法
2023-09-25GB/T 39937-2021.Plastics- Extruded sheets of polypropylene (PP)-Requirements and test meth
