GB 43470-2023 全球海上遇险和安全系统 自动识别系统搜救发射器性能和测试要求
ISO TR 12116 2008 Textiles — Methods of simulating colour change during actual wear by means of laboratory colour-fastness tests.pdf
ISO 17057 1999 Aerospace — Rivets, solid — Test method.pdf
ISO IEC TS 23078-3 2021 Information technology — Specification of DRM technology for digital publications — Part 3 Device key-based protection.pdf
ISO 11855-5 2021 Amd 1 2023 Building environment design — Embedded radiant heating a.pdf
ISO 24187 2023 Principles for the analysis of microplastics present in the environment.pdf
ISO 7971-1 2009 Cereals Determination of bulk density called mass per hectolitre Part 1 Reference method.pdf
ISO IEC TR 27550 2019 Information technology — Security techniques — Privacy engineering for system life cycle processes.pdf
ISO 858 1973 Fishing nets — Designation of netting yarns in the Tex System.pdf
ISO 12604-2 2024 Aircraft ground handling — Checked baggage — Part 2 Handling.pdf
ISO IEC 19792 2009 Information technology — Security techniques — Security.pdf
GB-T 4956-2003 磁性基体上非磁性覆盖层 覆盖层厚度测量 磁性法.pdf
GB-T 26081-2010 污水用球墨铸铁管、管件和附件.pdf
GB-T 15635-2014 行政、商业和运输业电子数据交换 复合数据元目录.pdf
GB-T 16723-1996 信息技术 提供OSI无连接方式运输服务的协议.pdf
GB-T 23540-2021 涂附磨具 装有卡盘或未装卡盘的砂页轮.pdf
GB-T 8298-2017 胶乳 总固体含量的测定.pdf
GB-T 10892-2021 固定的空气压缩机 安全规则和操作规程.pdf
GB 43470-2023 全球海上遇险和安全系统 自动识别系统搜救发射器性能和测试要求.pdf
GB-T 24237-2009 直接还原炉料用铁矿球团 成团性的测定方法.pdf
GB-T 13465.9-2009 不透性石墨粘接剂粘接抗拉强度试验方法.pdf