用户登录

未生效 NY/T 3931-2021茄果类蔬菜嫁接育苗技术规程

未生效 EN IEC 80001-1-2021Application of risk management for IT-networks incorporating medical devices - Part 1: Safety, effectiveness and security in the implementation and use of connected medical devices or connected health software

未生效 EN ISO 10365-2022Adhesives - Designation of main failure patterns (ISO 10365-2022)

未生效 EN 12952-10-2021Water-tube boilers and auxiliary installations - Part 10: Requirements for safety devices against excessive pressure

未生效 YB/T 4929-2021焦炉煤气萘含量的测定气相色谱法

未生效 FZ/T 93121-2021水刺法非织造布生产联合机

未生效 QB/T 4190-2021软体家具软体床

未生效 ARMY MIL-S-48084A-1981STRIKER NUT ASSEMBLY FOR 4.2 INCH AMMUNITION

未生效 JJF 1175-2021试验筛校准规范

未生效 GB 31652-2021食品安全国家标准 即食鲜切果蔬加工卫生规范

未生效 YB/T 024-2021铠装电缆用钢带

未生效 EN 1034-4-2021Safety of machinery - Safety requirements for the design and construction of paper making and finishing machines - Part 4: Pulpers and their loading facilities

未生效 YB/T 4934-2021液压缸用热轧无缝钢管

未生效 YS/T 1314.8-2021铜冶炼分银渣化学分析方法第8部分：铋含量的测定Na2EDTA滴定法

未生效 YS/T 1345.7-2021高铋铅化学分析方法第7部分：铜、铁、镍、镉、砷、锑、铋含量的测定电感耦合等离子体原子发射光谱法

未生效 ARMY MIL-T-63263 (3)-1988TEST SET, ELECTRONIC SYSTEMS: M91

未生效 JTG/T 5122-2021公路缆索结构体系桥梁养护技术规范

未生效 DZ/T 0382-2021固体矿产勘查地质填图规范

未生效 JJF(电子) 0063-2021半导体激光器控制器校准规范

未生效 ARMY MIL-STD-17A-1961MECHANICAL SYMBOLS FOR AERONAUTICAL, AEROSPACECRAFT AND SPACECRAFT USE

未生效 DB32/T 4175-2021建设工程智慧安监技术标准

未生效 JJF 1097-2021平尺校准规范

未生效 ARMY MIL-C-43157 (4)-1990CLOTH, SPUN VISCOSE RAYON, RESIN IMPREGNATED

未生效 JC/T 2632-2021碳纤维生产用高温碳化炉技术条件

未生效 ARMY HHH-M-1393A-1970MUSHROOM, FRESH

未生效 EN ISO 4674-2-2021Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 2: Ballistic pendulum method (ISO 4674-2:2021)

未生效 JJF 1943-2021冲击测量仪校准规范

未生效 HJ 1192-2021水质 9 种烷基酚类化合物和双酚A 的测定 固相萃取/高效液相色谱法

未生效 EN 12158-1-2021Builders' hoists for goods - Part 1: Hoists with accessible platforms

未生效 JJF(机械) 1064-2021运动场地材料冲击吸收和垂直变形试验机校准规范