GB-T 42814-2023 图示符号交流板的设计原则
ISO 5002 2013 Hot-rolled and cold-reduced electrolytic zinc-coated carbon steel sheet of commercial and drawing qualities.pdf
ISO 3735 1999 Crude petroleum and fuel oils — Determination of sediment — Extraction.pdf
ISO 7753 2023 Nuclear criticality safety — Use of criticality accident alarm systems for oper.pdf
ISO 16900-10 2015 Respiratory protective devices — Methods of test and test equipment — Part 10 Resistance to ignition, flame, radiant heat and heat.pdf
ISO IEC 5087-1 2023 Information technology — City data model — Part 1 Foundation.pdf
ISO 21219-5 2019 Intelligent transport systems — Traffic and travel information (TTI) via transport protocol experts group, generation 2 (TPEG2) — Part 5 Service framework (TPEG2-SFW).pdf
ISO 9360-1 2000 Anaesthetic and respiratory equipment — Heat and moisture exchangers (HMEs) for humidifying respired gases in humans — Part 1 HMEs for use with minimum tidal volumes of 250 ml.pdf
ISO IEC 25064 2013 Systems and software engineering — Software product Quality Requirements and Evaluation (SQuaRE) — Common Industry Format (CIF) for usability User needs report.pdf
ISO 5348 2021 Mechanical vibration and shock — Mechanical mounting of accelerometers.pdf
ISO 2896 2001 Rigid cellular plastics — Determination of water absorption.pdf
GB-T 25378-2010 工具柄用8°安装锥的弹簧夹头 弹簧夹头、螺母和配合尺寸.pdf
GB-T 10322.3-2000 铁矿石 校核取样精密度的实验方法.pdf
GB-T 223.11-2008 钢铁及合金 铬含量的测定 可视滴定或电位滴定法.pdf
GB-T 3282-2012 钛铁.pdf
GB-T 18311.4-2003 纤维光学互连器件和无源器件 基本试验和测量程序 第3-4部分 检查和测量 衰减.pdf
GB-T 19548-2004 纺织机械与附件 织机 左右侧定义.pdf
GB-T 36611-2018 力学性能测量 Ag和-或Ag合金包套Bi-2223和Bi-2212复合超导体室温拉伸试验方法.pdf
GB-T 42814-2023 图示符号交流板的设计原则.pdf
GB-T 17530.3-1998 工业丙烯酸及酯色度的测定.pdf
GB-T 16267-2008 包装材料试验方法 气相缓蚀能力.pdf