GB-T 14093.1-2009 机械产品环境技术要求 湿热环境
ISO 12099 2017 Animal feeding stuffs cereals and milled cereal products Guidelines for the application of near infrared spectrometry.pdf
ISO 16321-2 2021 Eye and face protection for occupational use — Part 2 Additional requirements for protectors used during welding and related techniq.pdf
ISO TR 17427-8 2015 Intelligent transport systems — Cooperative ITS — Part 8 Liability aspects.pdf
ISO 21391 2019 Nuclear criticality safety — Geometrical dimensions for subcriticality control — Equipment and layout.pdf
ISO 22509 2020 Glass in building Heat strengthened soda lime silicate glass.pdf
ISO 6944-1 2024 Fire containment Elements of building construction Part 1 Ventilation ducts.pdf
ISO 13319-1 2021 Determination of particle size distribution Electrical sensing zone method Part 1 Aperture-orifice tube method.pdf
ISO 9052-1-1989Acoustics. Determination of dynamic stiffness. Part 1_Materials used under floating f.pdf
ISO 3934 2021 Rubber, vulcanized and thermoplastic — Preformed gaskets used in buildings — Classification, specifications and test methods.pdf
ISO 4386-1 2019 Plain bearings — Metallic multilayer plain bearings — Part 1 Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm.pdf
GB-T 21451.4-2008 石油和液体石油产品 储罐中液位和温度自动测量法 第4部分 常压罐中的温度测量.pdf
GB-T 7737-2007 铌铁.pdf
GB-T 33001-2016 建筑用绝热制品 弯曲性能的测定.pdf
GB-T 9292-2012 表面活性剂 高温条件下分散染料染聚酯织物用匀染剂的移染性测试法.pdf
GB-T 12002-1989 塑料门窗用密封条.pdf
GB-T 27614-2011 生物防治物和其他有益生物的输入和释放准则.pdf
GB-T 25943-2010 铝土矿 检验取样精度的实验方法.pdf
GB-T 15053-2008 使用辐射显色薄膜和聚甲基丙烯酸甲酯剂量测量系统测量吸收剂量的标准方法.pdf
GB-T 41835-2022 可持续采购 指南.pdf
GB-T 39812-2021 塑料 试样的机加工制备.pdf