QB/T 2551-2021 造纸机械用铸铁烘缸 Cast iron dryers used in paper machinery2024-01-23
YB/T 099-2016 石墨电极焙烧品 Baked compact for graphite electrode2024-01-23
NF C96-013-6-13-2017 Mechanical standardization of semiconductor devices - Part 6-13 - design guideline of...2024-01-23
NF EN ISO 2320-2016 六角型钢锁紧螺母--机械性能和工作性能 Fastereners - Prevailing torque type steel nuts - F...2024-01-23
WB/T 1119-2022 数字化仓库评估规范 Evaluation specification of digital warehouse2024-01-23
JIS G1317-5-2020 钼铁化学分析方法--第5部分：硫磺含量的测定 Method for chemical analysis of ferromolybdenum -- ...2024-01-23
NF EN ISO 25239-3-2020 Friction stir welding - Aluminium - Part 3 : qualification of welding operators2024-01-23
KS H ISO 7305-2018 Milled cereal products－Determination of fat acidity2024-01-23
XB/T 514-2020 钪稳定氧化锆复合粉 Scandium stablized zirconia composite powder2024-01-23
ISO/IEC/IEEE 29119-3-2021 软件和系统工程--软件测试--第3部分：测试文件 Software and systems engineering —...2024-01-23
NF C91-004-16-2016 Electromagnetic compatibility (EMC) - Part 4-16 - testing and measurement techniques - ...2024-01-23
UL 961 BULLETIN-2020 UL Standard For Safety Electric Hobby And Sports Equipment (Comments Due: March 9, 202...2024-01-23
JJF (石化) 007-2018 铅笔硬度计校准规范 Calibration Specification for Pencil Hardness Testers2024-01-23
ISO 21219-3-2019 智能传输系统--第2代传输协议专家组的交通和旅行信息(TTI)--第3部分:UML到二进制转换规则(TPEG2-U...2024-01-23
NAVY MIL-STD-1323-331 NOTICE 1-2014 UNIT LOAD FOR UNDERWAY REPLENISHMENT CARTRIDGE, 3-INCH/50 IN TANK, MK 5...2024-01-23
NF ISO 19150-2-2016 Geographic information - Ontology - Part 2 - rules for developing ontologies in the we...2024-01-23
SAE AS7516-2017 Male Ferrule,Threadless – Flexible,Fixed Cavity,Self-Bonding,Butt Welded2024-01-23
SAE AIR1397B-2019 Clamp Material, Injection Molded2024-01-23
KS P ISO/TR 11548-1-2011 Communication Aids For Blind Persons－Identifiers, Names And Assignation To Coded Ch...2024-01-23
KS B ISO 24598-2018 Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/fl...2024-01-23
KS B ISO 9518-2019 Forestry machinery — Portable-chain-saws — Kickback test2024-01-23
QB/T 5041-2017 聚氨酯合成革 节能技术要求 Polyurethane synthetic leather- Technical requirements for energy c...2024-01-23
YS/T 1176-2017 重有色冶金炉窑热平衡测定与计算方法（铜底吹炉） Methods of determination and calculation of heat b...2024-01-23
NF S12-162/A1-2020 Ophthalmic optics and instruments - Reporting aberrations of the human eye - Amendment 12024-01-23
