TB-T 3307.8-2014 高速铁路道岔制造技术条件 第8部分 弹性铁垫板
ISO 8130-2 2021 Coating powders — Part 2 Determination of density by gas comparison pycnometer (referee method).pdf
ISO 12402-8 2020 Personal flotation devices Part 8 Accessories Safety requirements and test methods.pdf
ISO 11916-1 2013 Soil quality — Determination of selected explosives and related compounds — Part 1 Method using high-performance liquid chromatography (HPLC) with ultraviolet detection.pdf
ISO 7899-1 1998 Water quality — Detection and enumeration of intestinal enterococci — Part 1 Miniaturized method (Most Probable Number) for surface and waste water.pdf
ISO 12219-8 2018 Interior air of road vehicles Part 8 Handling and packaging of materials and components for emission testing.pdf
ISO 787-21-1979General methods of test for pigments and extenders. Part 21_Comparison of heat stabil.pdf
ISO 1112 2009 Horology — Functional and non-functional jewels.pdf
ISO 7173 2023 Furniture — Chairs and stools — Determination of strength and durability.pdf
ISO 8056-1-1985Aircraft. Nickel-chromium and nickel-aluminium thermocouple extension cables. Part 1_.pdf
ISO 22762-5 2021 Elastomeric seismic-protection isolators — Part 5 Sliding seismic-protection isolators for buildings.pdf
GB-T 19699-2023 船舶和海上技术 液货舱压力-真空阀和阻火装置.pdf
GB-T 13877.1-2003 农林拖拉机和自走式机械封闭驾驶室 第1部分 词汇.pdf
GB-T 16841-2008 能量为 300 keV~25 MeV 电子束辐射加工装置剂量学导则.pdf
GB-T 14777-1993 几何定向及运动方向.pdf
GB-T 42441-2023 仿生学 仿生材料、结构和构件.pdf
GB-T 20142-2006 标称电压高于1000V的交流架空线路用线路柱式复合绝缘子-定义、试验方法及接收准则.pdf
GB-T 38999-2020 健康信息学 健康卡 通用特性.pdf
GB-T 18849-2023 机动工业车辆 制动器性能和零件强度.pdf
GB-T 4436-2012 铝及铝合金管材外形尺寸及允许偏差.pdf
GB-T 2879-2005 液压缸活塞和活塞杆动密封 沟槽尺寸和公差.pdf