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ISO 21940-14 2012 Mechanical vibration — Rotor balancing — Part 14 Procedures for assessing balance errors.pdfISO 26868 2009 Space data and information transfer systems — Image data compression.pdfISO TS 31657-3 2020 Plain bearings — Hydrodynamic plain journal bearings under ste.pdfISO 4783-1-1989Industrial wire screens and woven wire cloth. Guide to the choice of aperture size an.pdfISO 18768-2 2022 Organic coatings on aluminium and its alloys — Methods for specifying decorative and protective organic coatings on aluminium — Part 2 Liquid coatings.pdfISO 23416 2023 General specifications and testing methods for temperature-sensitive medicinal packages in good distribution practice principles.pdfISO 6520-2 2013 Welding and allied processes — Classification of geometric imperfections in metallic materials — Part 2 Welding with pressure.pdfISO 22904 2020 Additions for concrete.pdfISO 1709 2018 Amd 1 2022 Nuclear energy — Fissile materials — Principles of criticality saf.pdfISO 22459 2024 Fine ceramics (advanced ceramics advanced technical ceramics) Reinforcement of ceramic composites Determination of distribution of tensile strength and tensile strain to failure of fi.pdfGB-T 13096-2008 拉挤玻璃纤维增强塑料杆力学性能试验方法.pdfGB-T 7313-1987 高保真扬声器系统最低性能要求及测量方法.pdfGB-T 42047-2022 载人航天器密封舱内材料和部组件出气产物测定方法.pdfGB-T 2820.7-2024 往复式内燃机驱动的交流发电机组 第7部分 用于技术条件和设计的技术说明.pdfGB-T 19314.1-2003 小艇 艇体结构和构件尺寸 第1部分 材料 热固性树脂、玻璃纤维增强塑料、基准层合板.pdfGB-T 20636-2006 连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求.pdfGB-T 5869-2010 救生衣灯.pdfGB-T 19367-2009 人造板的尺寸测定.pdfGB-T 18257-2021 回转窑用耐火砖热面标记.pdfGB-T 30543-2014 纳米技术 单壁碳纳米管的透射电子显微术表征方法.pdf
