2020 year China issued GB standards list |
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GB/T 39648-2020 Textiles—Tests for colour fastness—Determination of colour fastness grades by digital imaging techniques
纺织品 色牢度试验 数字图像技术评级 |
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GB/T 39564.2-2020 Multi-carrier shared distribution infrastructure for fibre to the home—Part 2: Optical fibre distribution frame
光纤到户用多电信业务经营者共用型配线设施 第2部分：光纤配线架 |
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GB 4789.29-2020 National food safety standards Food microbiology testing Burkholderia gladioli (Pseudomonas cocotoxin subspecies fermented rice noodles) testing
食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验 |
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GB/T 39565-2020 Technical specification of flood control emergency command system for smart hydropower plant
智能水电厂防汛应急指挥系统技术规范 |
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GB/T 39561.6-2020 Interconnection and interoperation of numerical control equipment—Part 6：Testing and evaluation of numerical control machine tool
数控装备互联互通及互操作 第6部分：数控机床测试与评价 |
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GB/T 39569-2020 Tidal energy resource assessment and characterization
潮流能资源评估及特征描述 |
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GB/T 39229-2020 Fertilizers and soil conditioners—Determination of arsenic,cadmium,chromium,lead and mercury contents
肥料和土壤调理剂 砷、镉、铬、铅、汞含量的测定 |
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GB/T 39397.2-2020 File format of international GNSS monitoring and assessment system (iGMAS)—Part 2: Products
全球连续监测评估系统（iGMAS）文件格式 第2部分：产品 |
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GB/T 39397.1-2020 File format of international GNSS monitoring and assessment system (iGMAS)—Part 1: Observation data
全球连续监测评估系统（iGMAS）文件格式 第1部分：观测数据 |
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GB/T 39713-2020 Testing mothed for specific surface area of ceramic powders—BET gas adsorption operation
精细陶瓷粉体比表面积试验方法 气体吸附BET法 |
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GB/T 39714.1-2020 Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 1:Requirements and designation
塑料 聚四氟乙烯(PTFE)半成品 第1部分：要求和命名 |
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GB/T 39716-2020 Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide
光催化材料及制品空气净化性能测试方法 氮氧化物的去除 |
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GB/T 39717-2020 Ceramic flat membrane for water treatment
水处理用陶瓷膜板 |
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GB/T 39725-2020 Information security technology—Guide for health data security
信息安全技术 健康医疗数据安全指南 |
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GB/T 39414.1-2020 Interface specification for signal in space of Beidou navigation satellite system—Part 1: Open service signal B1C
北斗卫星导航系统空间信号接口规范 第1部分：公开服务信号B1C |
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GB/T 39734-2020 Specification for evaluation of “on-the-spot” and “online” administrative Service
政务服务“一次一评”“一事一评”工作规范 |
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GB/T 27710-2020 Floor drain
地漏 |
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GB/T 5584.1-2020 Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 1: General
电工用铜、铝及其合金扁线 第1部分：一般规定 |
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GB/T 5100-2020 Welded steel gas cylinders
钢质焊接气瓶 |
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GB/T 4737-2020 Test method for osmosis of daily-use pottery
日用陶器渗透性测定方法 |
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