DB42-T 1656-2021 西瓜果实品质鉴定技术规程 湖北省
ISO 6162-1 2012 Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1 Flange connectors, ports and mounting.pdf
ISO 19040-3 2018 Water quality Determination of the estrogenic potential of water and waste water Part 3 In vitro human cell-based reporter gene assay.pdf
ISO 21940-12 2016 Mechanical vibration — Rotor balancing — Part 12 Procedures and tolerances for rotors with flexible behaviour.pdf
ISO TR 13185-1 2012 Intelligent transport systems — Vehicle interface for provisioning and support of ITS services — Part 1 General information and use case definition.pdf
ISO PAS 11585 2023 Road vehicles — Partial driving automation — Technical chara.pdf
ISO IEC 23000-8 2008 Information technology — Multimedia application format (MPEG-A) — Part 8 Portable video application format.pdf
ISO 12260 2016 Aerospace Screws pan head internal offset cruciform ribbed or unribbed drive stepped shank short or medium length MJ threads metallic material coated or uncoated strength classes less .pdf
ISO 7902-1 2020 Hydrodynamic plain journal bearings under steady-state conditions — Circular cylindrical bearings — Part 1 Calculation procedure.pdf
ISO 17640 2018 Non-destructive testing of welds Ultrasonic testing Techniques testing levels and assessment.pdf
ISO IEC 18181-3 2022 Information technology — JPEG XL Image Coding System — Part 3 Conformance testing.pdf
GB-T 7341.4-1998 听力计 第4部分 延伸高频测听的设备.pdf
GB-T 1251.3-2008 人类工效学 险情和信息的视听信号体系.pdf
GB-T 18150-2006 滚子链传动选择指导.pdf
GB-T 20175-2006 表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法.pdf
GB-T 1993-1993 旋转电机冷却方法.pdf
GB-T 2793-1995 胶粘剂不挥发物含量的测定.pdf
GB-T 11039.1-2005 纺织品 色牢度试验 耐大气污染物色牢度 第1部分 氧化氮.pdf
GB-T 43346-2023 起停用铅酸蓄电池 技术条件.pdf
GB-T 25006-2010 感官分析 包装材料引起食品风味改变的评价方法.pdf
GB-T 30665-2014 化学品 海水中的生物降解性 密闭瓶法.pdf