GB-T 30269.2-2013 信息技术传感器网络第2部分术语
ISO 15096 2020 Jewellery and precious metals Determination of high purity silver Difference method using ICP-OES.pdf
ISO 5577 2017 Non-destructive testing — Ultrasonic testing — Vocabulary.pdf
ISO 21819-1 2018 Fine ceramics (advanced ceramics advanced technical ceramics) Characteristic of piezoelectric properties under high-load conditions Part 1 Resonant-antiresonant method under high-te.pdf
ISO 12153 2022 Welding consumables — Tubular-cored electrodes for gas-shielded and non-gas-shielded metal arc welding of nickel and nickel alloys — Classification.pdf
ISO 20601 2018 Non-destructive testing of welds — Ultrasonic testing — Use.pdf
ISO 9102 1997 Diesel engines — Screw-in injection nozzle holders, types 24, 25, 26 and 26.1.pdf
ISO 1974 2012 Paper — Determination of tearing resistance — Elmendorf method.pdf
ISO 5-4-2009 Photography and graphic technology-Density measurements-Part 4- Geometric conditions for reflection density.pdf
ISO TR 23199 2019 Cosmetics — Calculation of organic indexes of hydrolates — Supplemental information for ISO 16128-2.pdf
ISO IEC 10165-5 1994 Information technology — Open Systems Interconnection — Structure of management information Generic management information.pdf
GB-T 18570.6-2011 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分 可溶性杂质的取样 Bresle法.pdf
GB 28375-2012 混凝土结构防火涂料.pdf
GB-T 18714.3-2003 信息技术 开放分布式处理 参考模型 第3部分 体系结构.pdf
GB-T 21940-2008 土方机械 推土机、平地机和铲运机用刀片 主要形状和基本尺寸.pdf
GB-Z 26210-2010 室内电气照明系统的维护.pdf
GB-T 2674-2017 内六角花形半沉头螺钉.pdf
GB-T 27927-2011 银行业务和相关金融服务 三重数据加密算法操作模式 实施指南.pdf
GB-T 507-2002 绝缘油 击穿电压测定法.pdf
GB-T 42824-2023 应急照明.pdf
GB-T 19702-2021 体外诊断医疗器械 生物源性样品中量的测量 参考测量程序的表述和内容的要求.pdf