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未生效 EN 12320-2021Building hardware - Padlocks and padlock fittings - Requirements and test methods

未生效 YS/T 1467.7-2021铪化学分析方法第7部分：硅量的测定

未生效 NB/T 10724-2021煤矿用无线电频段

未生效 AQ/T 1118-2021矿山救援培训大纲及考核规范

未生效 EN 17527-2021Helium cryostats - Protection against excessive pressure

未生效 EN ISO 16256-2021Clinical laboratory testing and in vitro diagnostic test systems - Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against yeast fungi involved in infectious diseases (ISO 16256:2021)

未生效 EN IEC 60695-11-11-2021Fire hazard testing - Part 11-11: Test flames - Determination of the characteristic heat flux for ignition from a non-contacting flame source

未生效 EN 13286-1-2021Unbound and hydraulically bound mixtures - Part 1: Test methods for laboratory reference density and water content - Introduction, general requirements and sampling

未生效 JJF(通信) 052-20215G 移动通信综合测试仪校准规范

未生效 YS/T 1486-2021铜镍复合导电泡棉

未生效 EN 203-2-2-2021Gas heated catering equipment - Part 2-2: Specific requirements - Ovens

未生效 QB/T 2659-2021机动车驾驶专用眼镜

未生效 JJF 1936-2021紫外分析仪校准规范

未生效 TB/T 2805-2021牵引供电设备绝缘水平

未生效 DB12/T 1111-2021城镇燃气供气设施运行管理规范

未生效 GM/T 0013-2021可信计算 可信密码模块接口符合性测试规范

未生效 EN ISO 23322-2021Paints and varnishes - Determination of solvents in coating materials containing organic solvents only - Gas-chromatographic method (ISO 23322:2021)

未生效 NB/T 10814-2021一体化集合式（箱式）高压并联电容器装置

未生效 NY/T 3959-2021农业外来入侵昆虫监测技术导则

未生效 NB/T 10845-2021页岩气分阶段地质评价技术规范

未生效 JJF(石化) 047-2021氟化氢气体检测报警器校准规范

未生效 NB/T 10752-2021矿井救援用钻孔通信装置

未生效 QB/T 5641-2021红腐乳罐头

未生效 EN 12952-5-2021Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler

未生效 YS/T 1477-2021辊压机用硬质合金齿

未生效 DB35/T 2037-2021国兰杂交育种技术规程

未生效 SY/T 7656-2021石油天然气钻采设备 海洋钻井隔水管张紧系统

未生效 JJF 1932-2021椭偏仪校准规范

未生效 EN ISO 9241-20-2021Ergonomics of human-system interaction - Part 20: An ergonomic approach to accessibility within the ISO 9241 series (ISO 9241-20:2021)

未生效 GB 55019-2021建筑与市政工程无障碍通用规范