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未生效 JJF(石化) 051-2021力车胎里程试验机校准规范

未生效 JJF(轻工) 162-2021电坐便器便座电性能及舒适性检测装置校准规范

未生效 EN 1529-2021Door leaves - Height, width, thickness and squareness - Tolerance classes

未生效 DL/T 5617-2021电缆输电线路工程技术经济指标编制导则

未生效 NY/T 3976-2021热带作物种质资源描述规范 辣木

未生效 JJF(纺织) 099-2021棉花分级室模拟昼光照明校准规范

未生效 JJF 1940-2021电磁天平校准规范

未生效 GB 55021-2021既有建筑鉴定与加固通用规范

未生效 NB/T 10720-2021煤矿用摄像仪

未生效 EN IEC 63203-101-1-2021Wearable electronic devices and technologies - Part 101-1: Terminology

未生效 SY/T 5083-2021石油天然气钻采设备 尾管悬挂器及尾管回接装置

未生效 JJF 1948-2021油气回收检测仪校准规范

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 EN 50524-2021Data sheet for photovoltaic inverters

未生效 EN ISO 19901-10-2022Petroleum and natural gas industries - Specific requirements for offshore structures - Part 10: Marine geophysical investigations (ISO 19901-10:2021)

未生效 SY/T 5118-2021岩石中抽提物含量测定

未生效 SY/T 5956-2021钻具判废技术规范

未生效 EN 14894-2021LPG equipment and accessories - Cylinder and drum marking

未生效 EN ISO 10195-2021Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018)

未生效 EN 12353-2021Chemical disinfectants and antiseptics - Preservation of test organisms used for the determination of bactericidal (including Legionella), mycobactericidal, sporicidal, fungicidal and virucidal (including bacteriophages) activity

未生效 EN IEC 62271-106-2021High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters

未生效 YS/T 1460-2021粗氢氧化镍钴

未生效 DB32/T 4170-2021城市轨道交通车辆基地上盖综合利用防火设计标准

未生效 JT/T 1408-2022船舶载运干纸浆安全技术要求

未生效 QB/T 2076-2021果蔬脆

未生效 HG/T 22822-2021橡胶工厂废气收集处理设计 规范

未生效 EN IEC 60695-2-10-2021Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure

未生效 GB 55015-2021建筑节能与可再生能源利用通用规范

未生效 SY/T 6961-2021石油天然气钻采设备 油气田用车装往复式压缩机

未生效 HG/T 5942-2021稳定同位素15N标记的氨基酸