GB-T 3048.7-2007 电线电缆电性能试验方法 第7部分:耐电痕试验
ISO 14272 2016 Resistance welding Destructive testing of welds Specimen dimensions and procedure for cross tension testing of resistance spot and embossed projection welds.pdf
ISO TS 13399-401 2016 Cutting tool data representation and exchange — Part 401 Creation and exchange of 3D models — Converting, extending and reducing adaptive items.pdf
ISO 20539 2023 Translation, interpreting and related technology — Vocabulary.pdf
ISO 789-7 1991 Agricultural tractors Test procedures Part 7 Axle power determination.pdf
ISO 12812-1 2017 Core banking — Mobile financial services — Part 1 General framework.pdf
ISO 9073-5 2008 Textiles — Test methods for nonwovens — Part 5 Determination of resistance to mechanical penetration (ball burst procedure).pdf
ISO 13778 2017 Plain bearings Quality assurance of thin-walled half bearings Selective assembly of bearings to achieve a narrow clearance range.pdf
ISO 18573 2024 Conveyor belts Test atmospheres and conditioning periods.pdf
ISO 6489-1 2001 Agricultural vehicles — Mechanical connections between towed and towing vehicles — Part 1 Dimensions of hitch-hooks.pdf
ISO 6507-3 2018 Metallic materials Vickers hardness test Part 3 Calibration of reference blocks.pdf
GB-T 5683-2008 铬铁.pdf
GB-T 27693-2011 工业车辆安全 噪声辐射的测量方法.pdf
GB-T 19023-2003 质量管理体系文件指南.pdf
GB-T 22389-2023 高压直流换流站无间隙金属氧化物避雷器.pdf
GB-T 28769-2012 脂肪酸甲酯中游离甘油含量的测定 气相色谱法.pdf
GB-T 17423-1998 系列1集装箱 罐式集装箱的接口.pdf
GB-T 5459-2003 纺织机械与附件 环锭细纱机和环锭捻线机 锭距.pdf
GB-T 32424-2015 系统与软件工程 用户文档的设计者和开发者要求.pdf
GB-T 19015-2021 质量管理 质量计划指南.pdf
GB 17509-2008 汽车及挂车转向信号灯配光性能.pdf