专利 一种电线电缆用防护套
ISO IEC 21964-3 2018 Information technology — Destruction of data carriers — Part 3 Process of destruction of data carriers.pdf
ISO 22467 2021 Traditional Chinese medicine — Determination of microorganisms in natural products.pdf
ISO 14808 1997 Photography — Composition of 135-size film canisters.pdf
ISO 12228-2 2014 Determination of individual and total sterols contents — Gas chromatographic method — Part 2 Olive oils and olive pomace oils.pdf
ISO 18237 2017 Hydraulic fluid power — Method for evaluating water separation performance of dehydrators.pdf
ISO 21157 2018 Ships and marine technology Ball valves for use in low temperature applications Design and testing requirements.pdf
ISO 80369-7 2021 Small-bore connectors for liquids and gases in healthcare applications — Part 7 Connectors for intravascular or hypodermic applications.pdf
ISO 8066-4 2023 Rubber and plastics hoses and hose assemblies for automotive air co.pdf
ISO 20360 2020 Brown coals and lignites Determination of the volatile matter in the analysis sample one furnace method.pdf
ISO 11795 2018-Amd 1 2022 Agricultural tractor drive wheel tyres Explanation of rolling circumference index (RCI) and speed radius index (SRI) and method of measuring tyre rolling circumference Amen.pdf
GB-T 19408.1-2003 农业车辆 挂车和牵引车的机械连接 第1部分 牵引钩尺寸.pdf
GB-T 8827-2006 防老剂 PAN.pdf
GB-T 21019-2007 金属切削刀具 铣刀术语.pdf
GB-T 16622-2022 压配式实心轮胎规格、尺寸与负荷.pdf
GB-T 17630-1998 土工布及其有关产品 动态穿孔试验 落锥法.pdf
GB-T 19740-2005 机械振动与冲击 人体手臂系统驱动点的自由机械阻抗.pdf
GB-T 21283.5-2008 密封元件为热塑性材料的旋转轴唇形密封圈 第5部分 外观缺陷的识别.pdf
GB-T 2469-1996 硫铁矿和硫精矿中碳含量的测定 烧碱石棉重量法.pdf
GB-T 14810-2014 额定电压72.5 kV及以上交流负荷开关.pdf
GB-T 22358-2008 土方机械 防护与贮存.pdf