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未生效 ARMY MIL-C-60457 (1)-1981CARTRIDGE, 105MM, HE, ROCKET ASSISTED, XM548, BODY, MOTOR FOR

未生效 JJF 1936-2021紫外分析仪校准规范

未生效 EN 13126-1-2022Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 1: Requirements common to all types of hardware

未生效 CWA 17793-2021Test method for determination of the essential work of fracture of thin ductile metallic sheets

未生效 SY/T 5338-2021加固井壁和人工井壁防砂工艺作法

未生效 EN 203-2-4-2021Gas heated catering equipment - Part 2-4: Specific requirements - Fryers

未生效 EN IEC 60974-10-2021Arc welding equipment - Part 10: Electromagnetic compatibility (EMC) requirements

未生效 EN ISO 21061-2021Footwear - Chemical tests - General principles on the preparation of samples (ISO 21061:2021)

未生效 NB/T 10757-2021矿用泡沫降尘装置

未生效 EN 17477-2021Algae and algae products - Identification of the biomass of microalgae, macroalgae, cyanobacteria and Labyrinthulomycetes - Detection and identification with morphological and/or molecular methods

未生效 SY/T 0003-2021石油天然气工程制图规范

未生效 EN 13126-4-2022Building hardware - Hardware for windows and door height windows - Requirements and test methods - Part 4: Espagnolettes

未生效 NB/SH/T 6034-2021农机传动系统用润滑油

未生效 SY/T 7624-2021气井井下节流技术规范

未生效 DB32/T 4163-2021预拌透水水泥混凝土应用技术规程

未生效 JJF(机械) 1056-2021残余应力超声检测仪校准规范

未生效 YS/T 1458-2021粗锑

未生效 NB/T 10816-2021非工业用户供电系统用谐波治理装置技术条件

未生效 YS/T 1505-2021高纯钌化学分析方法杂质元素含量的测定辉光放电质谱法

未生效 DB35/T 2030-2021企业集体协商工作质效评价指引

未生效 QB/T 5644-2021组合式效果器通用技术条件

未生效 QB/T 5662-2021家用电器线束

未生效 EN IEC 60601-2-41-2021Medical electrical equipment - Part 2-41: Particular requirements for the basic safety and essential performance of surgical luminaires and luminaires for diagnosis

未生效 SY/T 7628-2021油气田及管道工程计算机控制系统设计规范

未生效 EN 15421-2021Packaging - Flexible aluminium tubes - Determination of the adhesion of the internal and external protective lacquering

未生效 NB/T 10747-2021煤矿井下爆破监控系统通用技术条件

未生效 DB32/ 4147-2021表面涂装（工程机械和钢结构行业）大气污染物排放标准

未生效 NB/T 10845-2021页岩气分阶段地质评价技术规范

未生效 EN 16119-2021LPG equipment and accessories - Sealing caps and plugs for LPG cylinder and pressure vessel valves - Specification and testing

未生效 SC/T 1155-2021黑斑狗鱼