GB-T 22028-2008 热浸镀锌螺纹 在内螺纹上容纳镀锌层
ISO 3648 1994 Aviation fuels — Estimation of net specific energy.pdf
ISO 9390 1990 Water quality — Determination of borate — Spectrometric method using azomethine-H.pdf
ISO 23671 2021 Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres.pdf
ISO 4143 1981 Shipbuilding — Inland vessels — Open rowing lifeboats.pdf
ISO 17701 2016 Footwear — Test methods for uppers, lining and insocks — Colour migration.pdf
ISO 105-B06 2020 Textiles — Tests for colour fastness — Part B06 Colour fastness and ageing to artificial light at high temperatures Xenon arc fading lamp test.pdf
ISO SAE 21434 Road vehicles— Cybersecurity engineering.pdf
ISO 4472 1983 Coniferous and broadleaved sawn timber — Transportation packages.pdf
ISO 24639 2022 Microbeam analysis Analytical electron microscopy Calibration procedure of energy scale for elemental analysis by electron energy loss spectroscopy.pdf
ISO 16049-1 2020 Air cargo equipment — Restraint straps — Part 1 Design criteria and testing methods.pdf
GB-T 11015-1989 数据通信用数据终端设备和自动呼叫设备之间的接口.pdf
GB-T 34144-2017 在电子电气产品环境意识设计中考虑材料效率的导则.pdf
GB-Z 30373-2013 电子电气产品材料声明问卷 基本指南.pdf
GB-T 12805-2011 实验室玻璃仪器 滴定管.pdf
GB-T 20315-2006 道路施工与养护设备 路面铣刨机 术语和商业规格.pdf
GB-T 19747-2005 金属和合金的腐蚀 双金属室外暴露腐蚀试验.pdf
GB-T 34987-2017 威布尔分析.pdf
GB 25723-2010 点火枪安全与质量.pdf
GB-T 139-2008 使用硫酸亚铁剂量计测量水中吸收剂量的标准方法.pdf
GB-T 5201-2012 带电粒子半导体探测器测量方法.pdf