ISO TS 42501 2022 Sharing economy — General trustworthiness and safety requirements for digital platforms
ISO 5208 2015 Industrial valves — Pressure testing of metallic valves.pdf
ISO 11024-1 1998 Essential oils — General guidance on chromatographic profiles — Part 1 Preparation of chromatographic profiles for presentation in standards.pdf
ISO 5778 1998 Ships and marine technology — Small weathertight steel hatches.pdf
ISO 4863 1984 Resilient shaft couplings Information to be supplied by users and manufacturers.pdf
ISO 11997-3 2022 Paints and varnishes Determination of resistance to cyclic corrosion conditions Part 3 Testing of coating systems on materials and components in automotive construction.pdf
ISO 3625 1994 Photography — Processing chemicals — Specifications for potassium hydroxi.pdf
ISO 13631 2002 Petroleum and natural gas industries — Packaged reciprocating gas compressors.pdf
ISO 28004-2 2014 Security management systems for the supply chain — Guidelines for the implementation of ISO 28000 — Part 2 Guidelines for adopting ISO 28000 for use in medium and small seaport operations.pdf
ISO 21901 2021 Thermal insulation Test method for thermal diffusivity Periodic heat method.pdf
ISO 18852 2015 Rubber compounding ingredients Determination of multipoint nitrogen surface area (NSA) and statistical thickness surface area (STSA).pdf
GB-T 4243-2017 莫氏锥柄长刃机用铰刀.pdf
GB-T 27040-2010 合格评定 合格评定机构和认可机构同行评审的通用要求.pdf
GB-T 18326-2022 滑动轴承 薄壁滑动轴承用多层材料.pdf
GB-T 29166-2021 石油天然气工业 钢制钻杆.pdf
GB-T 12220-2015 工业阀门 标志.pdf
GB-T 43790-2024 轨道交通 受流系统 受电弓与接触网相互作用准则.pdf
GB-T 29302-2012 无损检测仪器 相控阵超声检测系统的性能与检验.pdf
GB-T 22790-2008 自行车 衣架.pdf
GB-T 13759-2009 土工合成材料 术语和定义.pdf
GB-T 26293-2010 铝电解用炭素材料 冷捣糊和中温糊 未焙烧糊捣实性的测定.pdf