GB-T 26933-2011 钢制通用集装箱封闭槽型顶板
ISO 16831 2012 Non-destructive testing — Ultrasonic testing — Characterization and verification of ultrasonic thickness measuring equipment.pdf
ISO 14346 2013 Static design procedure for welded hollow-section joints — Recommendations.pdf
ISO IEC TR 33023 2024 Information technology - Process assessment - Application of ISOIEC TS 33073 processes to the ISOIEC 33020 process capability measurement scale.pdf
ISO 16508 1999 Road traffic lights — Photometric properties of 200 mm roundel signals.pdf
ISO 18497-3 2024 Agricultural machinery and tractors Safety of partially automated semi-autonomous and autonomous machinery Part 3 Autonomous operating zones.pdf
ISO IEC 21838-3 2023 Information technology — Top-level ontologies (TLO) — Part.pdf
ISO 787-21-1979General methods of test for pigments and extenders. Part 21_Comparison of heat stabil.pdf
ISO 20701 2024 Leather Tests for colour fastness Colour fastness to saliva.pdf
ISO 11146-2 2021 Lasers and laser-related equipment — Test methods for laser beam widths, divergence angles and beam propagation ratios — Part 2 General astigmatic beams.pdf
ISO IEC 11586-1 1996 Information technology — Open Systems Interconnection — Generic upper layers security Overview, models and notation.pdf
GB-T 37419-2019 小艇 操舵、换挡和油门的电气或电子控制系统.pdf
GB-T 818-2016 十字槽盘头螺钉.pdf
GB-T 11020-2005 固体非金属材料暴露在火焰源时的燃烧性试验方法清单.pdf
GB-T 21812-2008 化学品 蜜蜂急性经口毒性试验.pdf
GB-T 41905-2022 软件与系统工程 软件测试工具能力.pdf
GB-T 17580.2-1998 信息技术 开放系统互连 虚拟终端基本类协议 第2部分 协议实现一致性声明.pdf
GB-T 15169-2003 钢熔化焊焊工技能评定.pdf
GB-T 18949-2003 橡胶和塑料软管 动态条件下耐臭氧性能的评定.pdf
GB-T 27028-2008 合格评定 第三方产品认证制度应用指南.pdf
GB-T 21328-2007 纤维绳索 通用要求.pdf