GB-T 24278-2019 摩托车手防护服装
ISO 22578 2022 Graphical symbols — Safety colours and safety signs — Natural disaster safety way guidance system.pdf
ISO 17234-2 2011 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2 Determination of 4-aminoazobenzene.pdf
ISO IEC 29167-13 2015 Information technology — Automatic identification and data capture techniques — Part 13 Crypto suite Grain-128A security services for air interface communications.pdf
ISO 6814 2009 Machinery for forestry — Mobile and self-propelled machinery — Terms, definitions and classification.pdf
ISO 8783 2015 Alpine skis — Guidelines for conducting slope performance tests.pdf
ISO 10146 2019 Crosslinked polyethylene (PE-X) and crosslinked medium density polyethylene (PE-MDX) — Effect of time and temperature on expected strength.pdf
ISO TR 11583 2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits.pdf
ISO 8665-2 2024 Small craft Power measurements and declarations Part 2 Electric marine propulsion.pdf
ISO 11228-1 2021 Ergonomics Manual handling Part 1 Lifting lowering and carrying.pdf
ISO IEC Guide 14 2018 Products and related services — Information for consumers.pdf
GB-T 40797-2021 硫化橡胶或热塑性橡胶 耐磨性能的测定 垂直驱动磨盘法.pdf
GB-T 22443-2018 中国苦水玫瑰精油.pdf
GB-T 19986-2005 木工机床 盘式磨光机 术语.pdf
GB-T 5432-2008 玻璃密度测定 浮力法.pdf
GB-T 15817-1995 洗涤剂中无机硫酸盐含量的测定 重量法.pdf
GB-T 32303-2015 航天结构断裂与损伤控制要求.pdf
GB-T 17346-1998 轿车 脚踏板的侧向间距.pdf
GB 17509-2008 汽车及挂车转向信号灯配光性能.pdf
GB-T 21204.1-2007 用于严酷环境的数字通信用对绞或星绞多芯对称电缆 第1部分 总规范.pdf
GB-T 6730.74-2017 铁矿石 镁含量的测定 火焰原子吸收光谱法.pdf