民航 CTSO-C155b 记录器独立电源 RIPS
ISO TS 17988 2020 Dentistry — Corrosion test methods for dental amalgam.pdf
ISO 20872 2018 Footwear — Test methods for outsoles — Tear strength.pdf
ISO 13810 2022 Tourism and related services — Visits to industrial, natural, cultural and historical sites — Requirements and recommendations.pdf
ISO 21886 2019 Space systems — Configuration management.pdf
ISO TR 16401-2 2018 Electronic fee collection — Evaluation of equipment for conformity to ISO 17575-2 — Part 2 Abstract test suite.pdf
ISO 265-1 1988 Pipes and fittings of plastics materials Fittings for domestic and industrial waste pipes Basic dimensions Metric series Part 1 Unplasticized poly(vinyl chloride) (PVC-U).pdf
ISO 24452 2023 Ships and marine technology — Personal and group survival kit for use in polar water.pdf
ISO 603-4 1999 Bonded abrasive products — Dimensions — Part 4 Grinding wheels for surface grinding peripheral grinding.pdf
ISO 4996 2014 Hot-rolled steel sheet of high yield stress structural quality.pdf
ISO 9849 2017 Optics and optical instruments — Geodetic and surveying instruments — Vocabulary.pdf
GB-T 18272.5-2000 工业过程测量和控制 系统评估中系统特性的评定 第5部分 系统可信性评估.pdf
GB-T 36529-2018 体视显微镜 提供给用户的信息.pdf
GB-T 2439-2001 硫化橡胶或热塑性橡胶 导电性能和耗散性能电阻率的测定.pdf
GB-T 5764-2011 汽车用离合器面片.pdf
GB-T 16804-2011 气瓶警示标签.pdf
GB-T 23653-2009 塑料 通用型聚氯乙烯树脂 热增塑剂吸收量的测定.pdf
GB-T 4889-2008 数据的统计处理和解释 正态分布均值和方差的估计与检验.pdf
GB-T 2900.49-2004 电工术语 电力系统保护.pdf
GB-T 14862-1993 半导体集成电路封装结到外壳热阻测试方法.pdf
GB-T 2900.63-2003 电工术语 基础继电器.pdf