国家标准网
GB-T 25355-2010 航空器 地面除冰防冰液体法
ISO 19232-1 2013 Non-destructive testing — Image quality of radiographs — Part 1 Determination of the image quality value using wire-type image quality indicators.pdfISO 11949 2016 Cold-reduced tinmill products — Electrolytic tinplate.pdfISO 11843-1 1997 Capability of detection — Part 1 Terms and definitions.pdfISO 9241-304 2008 Ergonomics of human-system interaction — Part 304 User performance test methods for electronic visual displays.pdfISO 29988-1 2019 Plastics — Polyoxymethylene (POM) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdfISO TR 25060 2023 Systems and software engineering — Systems and software Quality Requirements and Evaluation (SQuaRE) — General framework for Common Industry Format (CIF) for usability-related information.pdfISO 22868 2021 Forestry and gardening machinery Noise test code for portable hand-held machines with internal combustion engine Engineering method (Grade 2 accuracy).pdfISO TR 20078-4 2021 Road vehicles — Extended vehicle (ExVe) web services — Part 4.pdfISO 5968-1981Circular screwing dies. Terminology first edition.pdfISO 582 1995 Rolling bearings — Chamfer dimensions — Maximum values.pdfGB-T 2013-2010 液体石油化工产品密度测定法.pdfGB-T 5680-2023 奥氏体锰钢铸件.pdfGB-T 38327-2019 健康信息学 中医药数据集分类.pdfGB-T 8358-2014 钢丝绳 实际破断拉力测定方法.pdfGB-T 16895.9-2000 建筑物电气装置 第7部分 特殊装置或场所的要求 第707节 数据处理设备用电气装置的接地要求.pdfGB-T 37356-2019 色漆和清漆 涂层目视评定的光照条件和方法.pdfGB-T 18011-2008 浓缩天然胶乳 干胶膜制备.pdfGB-T 3390.3-2013 手动套筒扳手 传动附件.pdfGB-T 3138-2015 金属及其他无机覆盖层 表面处理 术语.pdfGB-T 21685-2008 木工机床 多轴钻床 术语.pdf
