GB-T 15180-2010 重交通道路石油沥青
ISO 9649 2023 Metallic materials — Wire — Reverse torsion test.pdf
ISO 16049-1 2020 Air cargo equipment — Restraint straps — Part 1 Design criteria and testing methods.pdf
ISO 11272 2017 Soil quality — Determination of dry bulk density.pdf
ISO-IEC 15938-5 2003 Information technology - Multimedia content description interface - Part 5 Multimedia description schemes.pdf
ISO 5718-2 2023 Harvesting equipment — Requirements for cutting elements — Part 2 Blades used on large rotary mowers.pdf
ISO TS 13725 2021 Hydraulic fluid power — Method for evaluating the buckling load of a hydraulic cylinder.pdf
ISO 3856-7-1984Paints and varnishes. Determination ofsoluble_ metal content. Part 7_Determination of.pdf
ISO 3220-1975Copper and copper alloys. Determination of arsenic. Photometric method first edition.pdf
ISO 12921 2024 Petroleum products and lubricants — Determination of the mechanic.pdf
ISO 4748 1984 Copper alloys — Determination of iron content — Na2EDTA titrimetric met.pdf
GB-T 18876.1-2002 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法 第1部分 钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定.pdf
GB-T 10613-2003 工业用筛板 板厚≥3 mm的圆孔和方孔筛板.pdf
GB-T 22428.3-2008 葡萄糖干燥失重测定.pdf
GB-T 6803-2008 铁素体钢的无塑性转变温度落锤试验方法.pdf
GB-T 3903.18-2008 鞋类 帮面试验方法 高温性能.pdf
GB-T 3928-2008 直流电阻分压箱.pdf
GB-T 23654-2009 硫化橡胶和热塑性橡胶 建筑用预成型密封条的分类、要求和试验方法.pdf
GB-T 5671-2014 汽车通用锂基润滑脂.pdf
GB-T 17847-1999 小艇 电动风机.pdf
GB-T 9291-2008 表面活性剂 高温条件下分散染料染聚酯织物时匀染剂的抑染作用测试法.pdf