ISO 14680-2 2000 Paints and varnishes Determination of pigment content Part 2 Ashing method
ISO 21214 2015 Intelligent transport systems — Communications access for land mobiles (CALM) — Infra-red systems.pdf
ISO 28564-3 2019 Public information guidance systems — Part 3 Guidelines for the design and use of information index signs.pdf
ISO 10667-1 2020 Assessment service delivery Procedures and methods to assess people in work and organizational settings Part 1 Requirements for the client.pdf
ISO 22137 2020 Space systems — Program management — Test reviews.pdf
ISO 6413 2018 Technical product documentation — Representation of splines and serrations.pdf
ISO 3154 1988 Stranded wire ropes for mine hoisting — Technical delivery requirements.pdf
ISO 7799-1985Metallic materials. Sheet and strip 3 mm thick or less. Reverse bend test.pdf
ISO 2725-3 2017 Assembly tools for screws and nuts — Square drive sockets — Part 3 Machine-operated sockets.pdf
ISO 17892-9 2018 Geotechnical investigation and testing Laboratory testing of soil Part 9 Consolidated triaxial compression tests on water saturated soils.pdf
ISO 17640 2018 Non-destructive testing of welds Ultrasonic testing Techniques testing levels and assessment.pdf
GB-T 19215.2-2003 电气安装用电缆槽管系统 第2部分 特殊要求 第1节 用于安装在墙上或天花板上的电缆槽管系统.pdf
GB-T 25096-2010 交流电压高于1000V变电站用电站支柱复合绝缘子 定义、试验方法及接收准则.pdf
GB-T 801-2021 小半圆头低方颈螺栓 B级.pdf
GB-T 13743-1992 直流磁电系检流计.pdf
GB-T 15305.2-2008 涂附磨具 砂卷.pdf
GB-T 21232-2007 声学 办公室和车间内声屏障控制噪声的指南.pdf
GB-T 1096-2003 普通型 平键.pdf
GB-T 1251.1-2008 人类工效学 公共场所和工作区域的险情信号 险情听觉信号.pdf
GB-T 18794.7-2003 信息技术 开放系统互连 开放系统安全框架 第7部分 安全审计和报警框架.pdf
GB-T 14366-2017 声学 噪声性听力损失的评估.pdf