DB11-T 2126-2023 城市轨道交通结构工程检测技术标准 北京市
ISO 16533 2014 Textiles — Measurement of exothermic and endothermic properties of textiles under humidity change.pdf
ISO 9687 2015 Dentistry — Graphical symbols for dental equipment.pdf
ISO-PAS 45005 2020 Occupational health and safety management General guidelines for safe working during the COVID-19 pandemic.pdf
ISO 10110-14 2018 Optics and photonics Preparation of drawings for optical elements and systems Part 14 Wavefront deformation tolerance.pdf
ISO 3262-10 2024 Extenders — Specifications and methods of test — P.pdf
ISO 9283 1998 Manipulating industrial robots — Performance criteria and related test meth.pdf
ISO 7802 2013 Metallic materials — Wire — Wrapping test.pdf
ISO 20468-7 2021 Guidelines for performance evaluation of treatment technologies for water reuse systems — Part 7 Advanced oxidation processes technology.pdf
ISO 9241-14 1997 Ergonomic requirements for office work with visual display terminals (VDTs) — Part 14 Menu dialogues.pdf
ISO-IEC 11694-1 2012 Identification cards -- Optical memory cards -- Linear recording method -- Part 1 Physical characteristics.pdf
GB-T 12652-2013 亚洲薄荷素油.pdf
GB-T 12616.1-2004 封闭型沉头抽芯铆钉 11级.pdf
GB-T 39280-2020 钨极惰性气体保护电弧焊用非合金钢及细晶粒钢实心焊丝.pdf
GB-T 40371-2021 气焊设备 焊接、切割及相关工艺设备用材料.pdf
GB-T 10858-2023 铝及铝合金焊丝.pdf
GB-T 20024-2005 内燃机用橡胶和塑料燃油软管 可燃性试验方法.pdf
GB-T 30493-2014 船舶和海上技术 海上试验计划、实施与报告的指南.pdf
GB-T 38250-2019 金属材料 疲劳试验机同轴度的检验.pdf
GB-T 21486-2019 液压传动 滤芯 检验性能特性的试验程序.pdf
GB-T 17699-2014 行政、商业和运输业电子数据交换 数据元目录.pdf