GB-T 42177-2022 加氢站氢气阀门技术要求及试验方法
ISO 4254-13 2023 Agricultural machinery — Safety — Part 13 Large rotary mowers.pdf
ISO 4782 1987 Metal wire for industrial wire screens and woven wire cloth.pdf
ISO 7755-3 2013 Hardmetal burrs — Part 3 Cylindrical round- (ball-) nose burrs (style C).pdf
ISO IEC 20619 2023 Information technology — C# specification suite.pdf
ISO 12947-4 1998 Textiles — Determination of the abrasion resistance of fabrics by the Martindale method — Part 4 Assessment of appearance change.pdf
ISO IEC 21320-1 2015 Information technology — Document Container File — Part 1 Core.pdf
ISO 19012-1 2013 Microscopes — Designation of microscope objectives — Part 1 Flatness of field Plan.pdf
ISO 22201-1 2017 Lifts (elevators), escalators and moving walks — Programmable electronic systems in safety-related applications — Part 1 Lifts (elevators) (PESSRAL).pdf
ISO 10791-5 1998 Test conditions for machining centres — Part 5 Accuracy and repeatability of positioning of work-holding pallets.pdf
ISO 24042 2020 Liquid cargo handling equipment — Crude oil offloading system —Tandem mooring winches.pdf
GB-T 21143-2014 金属材料 准静态断裂韧度的统一试验方法.pdf
GB-T 13177-2008 核电厂优先电源.pdf
GB-T 36877-2018 结构胶粘剂冲击剥离强度的测定 楔形物法.pdf
GB-T 24497-2009 建筑物的性能标准 预制混凝土楼板的性能试验 在集中荷载下的工况.pdf
GB-T 43498-2023 管路冲刷腐蚀试验方法.pdf
GB-T 19097-2003 技术产品文件 生命周期模型及文档分配.pdf
GB-T 23698-2009 三维扫描人体测量方法的一般要求.pdf
GB-T 19748-2019 金属材料 夏比V型缺口摆锤冲击试验 仪器化试验方法.pdf
GB-T 10007-2008 硬质泡沫塑料 剪切强度试验方法.pdf
GB-T 13323-2009 光学制图.pdf