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未生效 SY/T 5118-2021岩石中抽提物含量测定

未生效 SY/T 7328-2021驱油用石油磺酸盐

未生效 DL/T 5472-2021架空输电线路工程建设预算项目划分导则

未生效 NB/SH/T 0099.5-2021乳化沥青贮存稳定性测定法

未生效 NB/T 10802-2021水电工程预应力锚固设计规范

未生效 SY/T 5517-2021野外石油天然气地质调查规范

未生效 DB35/T 2037-2021国兰杂交育种技术规程

未生效 DB35/T 2046-2021公立医疗机构互联网医院建设规范

未生效 YS/T 1448-2021包覆型镍钴锰酸锂

未生效 XB/T 520-2021铈掺杂钆镓铝石榴石多晶闪烁体

未生效 EN IEC 60974-11-2021Arc welding equipment - Part 11: Electrode holders

未生效 JJF(湘) 70-2021氮吸附法比表面积测定仪校准规范

未生效 EN 12873-4-2021Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes

未生效 JJF(湘) 71-2021液压扭矩扳手校准规范

未生效 EN ISO 14881-2021Integrated optics - Interfaces - Parameters relevant to coupling properties (ISO 14881:2021)

未生效 NB/T 10839-2021页岩气地震地质工程一体化技术规程

未生效 NB/SH/T 0871-2021橡胶防护蜡

未生效 YS/T 717-2021雾化镍粉

未生效 JJF 1948-2021油气回收检测仪校准规范

未生效 DB32/T 4189-2022养老机构安全隐患排查工作规范

未生效 JJG 655-2021噪声剂量计检定规程

未生效 EN ISO 23590-2021Household biogas system requirements: design, installation, operation, maintenance and safety (ISO 23590:2020)

未生效 DB22/T 3331-2022水稻机插同步侧深施肥技术规程

未生效 EN IEC 62037-6-2022Passive RF and microwave devices, intermodulation level measurement - Part 6: Measurement of passive intermodulation in antennas

未生效 EN 17387-2021Chemical disinfectants and antiseptics - Quantitative test for the evaluation of bactericidal and yeasticidal and/or fungicidal activity of chemical disinfectants in the medical area on non-porous surfaces without mechanical action - Test method and requirements (phase 2, step 2)

未生效 NB/T 10812-2021小水电机组运行及检修规程

未生效 SY/T 6902-2021海洋可控源电磁法勘探技术规程

未生效 EN ISO 3501-2022Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021)

未生效 JC/T 60009-2021硅藻泥装饰壁材施工及验收技术规范

未生效 NY/T 3960-2021水生外来入侵植物监测技术规程