GB-T 18615-2002 波纹金属软管用非合金钢和不锈钢接头
ISO 1554 1976 Wrought and cast copper alloys Determination of copper content Electrolytic method.pdf
ISO 5702-1983Equipment for harvesting. Combine harvester component parts. Equivalent terms first edi.pdf
ISO 14617-10 2002 Graphical symbols for diagrams — Part 10 Fluid power converters.pdf
ISO 6745-1990Zinc phosphate pigments for paints. Specifications and methods of test first edition.pdf
ISO 13061-16 2017 Physical and mechanical properties of wood Test methods for small clear wood specimens Part 16 Determination of volumetric swelling.pdf
ISO 15010 1998 Disposable hanging devices for transfusion and infusion bottles — Requirements and test methods.pdf
ISO 14490-2 2005 Optics and optical instruments Test methods for telescopic systems Part 2 Test methods for binocular systems.pdf
ISO 19973-1 2015 Pneumatic fluid power — Assessment of component reliability by testing — Part 1 General procedures.pdf
ISO 14276 2002 Aerospace — Drives, internal, offset cruciform — Metric series.pdf
ISO 6953-2 2024 Pneumatic fluid power — Compressed air pressure regulators and filte.pdf
GB-T 30693-2014 塑料薄膜与水接触角的测量.pdf
GB-T 14797.2-2008 浓缩天然胶乳 硫化胶乳 粘度的测定.pdf
GB-T 35083.2-2018 滑动轴承 轴承材料摩擦学特性试验 第2部分 聚合物轴承材料试验.pdf
GB-T 26180-2010 光源显色性的表示和测量方法.pdf
GB-T 7154.3-2003 直热式阶跃型正温度系数热敏电阻器 第1-3部分 浪涌电流用空白详细规范 评定水平EZ.pdf
GB-T 29169-2012 石油天然气工业 在用钻柱构件的检验和分级.pdf
GB-T 10432.3-2010 储能焊用无头焊钉.pdf
GB-T 20305-2006 起重用钢制圆环校准链 正确使用和维护导则.pdf
GB-T 17545.1-1998 信息技术 开放系统互连 联系控制服务元素的无连接协议 第1部分 协议规范.pdf
GB-T 25398-2010 农用挂车和牵引式机具 制动用液压缸 技术要求.pdf