DB33-T 2258-2020 早稻花期阴雨影响等级 浙江省
ISO 23081-1 2017 Information and documentation Records management processes Metadata for records Part 1 Principles.pdf
ISO 28721-4 2015 Vitreous and porcelain enamels — Glass-lined apparatus for process plants — Part 4 Quality requirements for glass-lined flanged steel pipes and flanged steel fittings.pdf
ISO 12543-1 2021 Glass in building Laminated glass and laminated safety glass Part 1 Vocabulary and description of component parts.pdf
ISO 6612 2023 Windows and doors — Resistance to wind load — Test method.pdf
ISO 8728 2024 Ships and marine technology — Marine gyro-compasses.pdf
ISO TR 12231-2 2022 Photography — Electronic still picture imaging terminology — Part 2 Other defined terms.pdf
ISO 10940 2009 Ophthalmic instruments — Fundus cameras.pdf
ISO 10130 2009 Cosmetics — Analytical methods — Nitrosamines Detection and determination of N-nitrosodiethanolamine (NDELA) in co.pdf
ISO 1039 1995 Cinematography — Cores for motion-picture and magnetic film rolls.pdf
ISO 22316-2017.pdf
GB-T 38008-2019 热塑性塑料闸阀.pdf
GB-T 17029-1997 电子设备用电位器 第5部分 空白详细规范 单圈旋转低功率电位器 评定水平F.pdf
GB-T 16432-2016 康复辅助器具 分类和术语.pdf
GB-T 17910-1999 工业车辆 叉车货叉在使用中的检查和修复.pdf
GB-T 21188-2007 用临界流文丘里喷嘴测量气体流量.pdf
GB 2893-2001 安全色.pdf
GB-T 6881.1-2002 声学 声压法测定噪声源声功率级 混响室精密法.pdf
GB-T 19634-2005 体外诊断检验系统 自测用血糖监测系统通用技术条件.pdf
GB-T 18656-2002 工业系统、装置与设备以及工业产品 系统内端子的标识.pdf
GB-T 14454.4-2008 香料 折光指数的测定.pdf