GB-T 41979.4-2022 搅拌摩擦点焊 铝及铝合金 第4部分 焊接工艺规程及评定
ISO-IEC 24745 2022 Information security cybersecurity and privacy protection - Biometric information protection.pdf
ISO IEC 20802-2 2016 Information technology — Open data protocol (OData) v4.0 — Part 2 OData JSON Format.pdf
ISO 23678-2 2022 Ships and marine technology — Service personnel for the maintenance, thorough examination, operational testing, overhaul and repair of lifeboats and.pdf
ISO 21363 2020 Nanotechnologies — Measurements of particle size and shape distributions by transmission electron microscopy.pdf
ISOIEC 23090-7 2022 Information technology — Coded representation of immersive media — Part 7 Immersive media metadata.pdf
ISO 8994 2018 Anodizing of aluminium and its alloys Rating system for the evaluation of pitting corrosion Grid method.pdf
ISO 14861 2015 Graphic technology — Requirements for colour soft proofing systems.pdf
ISO 27913 2016 Carbon dioxide capture transportation and geological storage Pipeline transportation systems.pdf
ISO 6772 2012 Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies.pdf
ISO 20251 2016 Textile floor coverings — Water impermeability test.pdf
GB-T 18932.5-2002 蜂蜜中磺胺醋酰、磺胺吡啶、磺胺甲基嘧啶、磺胺甲氧哒嗪、磺胺对甲氧嘧啶、磺胺氯哒嗪、磺胺甲基异NFDAE唑、磺胺二甲氧嘧啶残留量的测定方法 液相色谱法.pdf
GB 22207-2008 容积式空气压缩机 安全要求.pdf
GB-T 23447-2009 卫生洁具 淋浴用花洒.pdf
GB-T 10895-2004 离心机 分离机 机械振动测试方法.pdf
GB-T 6370-2012 表面活性剂 阴离子表面活性剂 水中溶解度的测定.pdf
GB-T 6284-2006 化工产品中水分测定的通用方法 干燥减量法.pdf
GB-T 25992-2010 整体硬质合金和陶瓷直柄球头立铣刀 尺寸.pdf
GB-T 1185-2006 光学零件表面疵病.pdf
GB-T 21328-2007 纤维绳索 通用要求.pdf
GB-T 16651-1996 消息处理系统 电子数据交换消息处理系统.pdf