GB-T 12994-2008 种子加工机械 术语
ISO 24181-1 2024 Rare earth Determination of non-rare earth impurities in individual rare earth metals and their oxides ICP-AES Part 1 Analysis of Al Ca Mg Fe and Si.pdf
ISO IEC 29341-30-12 2017 Information technology — UPnP Device Architecture — Part 30-12 IoT management and control device control protocol — IoT management and control transport generic service.pdf
ISO 20794-2 2020 Road vehicles Clock extension peripheral interface (CXPI) Part 2 Application layer.pdf
ISO-IEC 20006-2 2015 Information technology for learning education and training -- Information model for competency -- Part 2 Proficiency level information model.pdf
ISO IEC 15895 1999 Information technology — Data interchange on 12,7 mm 128-track magnetic tape cartridges — DLT 3-XT format.pdf
ISO 11687-2 2020 Plain bearings — Pedestal plain bearings — Part 2 Side flange bearings.pdf
ISO 14869-2 2002 Soil quality Dissolution for the determination of total element content Part 2 Dissolution by alkaline fusion.pdf
ISO 9455-8-1991Soft soldering fluxes. Test methods. Part 8_Determination of zinc content first editi.pdf
ISO TS 17996 2023 Cheese — Determination of rheological properties by uniaxial compression at constant displacement rate.pdf
ISO 21051 2020 Construction and installation of ductile iron pipeline system.pdf
GB-T 24326-2009 纸浆 物理试验用实验室纸页的制备 快速凯塞法.pdf
GB-T 27889-2011 船舶和海上技术 导航术语、缩略语、图形符号和概念.pdf
GB-T 29076-2021 航天产品质量问题归零实施要求.pdf
GB-T 32072-2015 带传动 抗静电同步带的导电性 要求和试验方法.pdf
GB-T 10125-2021 人造气氛腐蚀试验 盐雾试验.pdf
GB-T 22808-2021 皮革和毛皮 化学试验 含氯苯酚的测定.pdf
GB-T 19900-2005 金属铠装温度计元件的尺寸.pdf
GB-T 42325-2023 切相调光照明系统中切相调光器的电气接口规范.pdf
GB-T 15251-2008 橡胶 游离硫的测定.pdf
GB-T 6930-2002 滚动轴承 词汇.pdf