GB-T 36237-2023 风能发电系统 通用电气仿真模型
ISO 9978 2020 Radiation protection — Sealed sources — Leakage test methods.pdf
ISO 9158 1988 Road vehicles — Nozzle spouts for unleaded gasoline.pdf
ISO 7788 2021 Steel — Surface finish of hot-rolled plates and wide flats — Delivery requirements.pdf
ISO 6321 2021 Animal and vegetable fats and oils — Determination of melting point in open capillary tubes — Slip point.pdf
ISO 2878 2017 Rubber, vulcanized or thermoplastic — Antistatic and conductive products — Determination of electrical resistance.pdf
ISO 4773 2023 Non-destructive testing — Ultrasonic guided-wave testing us.pdf
ISO 5157 2023 Textiles — Environmental aspects — Vocabulary.pdf
ISO 11807-1 2021 Integrated optics — Vocabulary — Part 1 Optical waveguide basic te.pdf
ISO 9407 2019 Footwear sizing — Mondopoint system of sizing and marking.pdf
ISO 2975-6-1977Measurement of water flow in closed conduits. Tracer methods. Part vi_Transit time me.pdf
GB-T 30718-2014 压缩氢气车辆加注连接装置.pdf
GB-T 6569-2006 精细陶瓷弯曲强度试验方法.pdf
GB-T 18799-2020 家用和类似用途电熨斗 性能测试方法.pdf
GB-T 21271-2007 真空技术 真空泵噪声测量.pdf
GB-T 17359-2023 微束分析 原子序数不小于11的元素能谱法定量分析.pdf
GB-T 29121-2012 道路车辆 乘用车列车 横向稳定性试验.pdf
GB-T 25782-2010 1-萘酚.pdf
GB-T 1038-2000 塑料薄膜和薄片气体透过性试验方法 压差法.pdf
GB-T 44678-2024 船舶和海上技术 船用超低温止回阀 设计与试验要求.pdf
GB-T 15683-2008 大米 直链淀粉含量的测定.pdf