DB3710-T 189-2023 警戒潮位标志物设置规范 威海市
ISO 3907 2009 Hardmetals — Determination of total carbon — Gravimetric method.pdf
ISO 21859 2019 Fine ceramics (advanced ceramics advanced technical ceramics) Test method for plasma resistance of ceramic components in semiconductor manufacturing equipment.pdf
ISO-IEC TR 9575 1995 Information technology -- Telecommunications and information exchange between systems -- OSI Routeing Framework.pdf
ISO TR 22293 2021 Evaluation of methods for assessing the release of nanomaterials from commercial, nanomaterial-containing polymer composites.pdf
ISO 5435 2017 Rubber compounding ingredients — Carbon black — Determination of tintin.pdf
ISO 5800 1987 Photography — Colour negative films for still photography — Determination of ISO speed.pdf
ISO 15886-3 2021 Agricultural irrigation equipment Sprinklers Part 3 Characterization of distribution and test methods.pdf
ISO 11850 2011 Amd 2 2022 Machinery for forestry — General safety requirements — Am.pdf
ISO 16900-3 2012 Respiratory protective devices Methods of test and test equipment Part 3 Determination of particle filter penetration.pdf
ISO 14451-10 2013 Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 10 Requirements and categorization for semi-finished products.pdf
GB-T 26334-2010 膜式燃气表安装配件.pdf
GB-T 10857-2005 S型和C型钢制滚子链条,附件和链轮.pdf
GB-T 27852-2011 化学品 生物降解筛选试验 生化需氧量.pdf
GB-T 28769-2012 脂肪酸甲酯中游离甘油含量的测定 气相色谱法.pdf
GB-T 18591-2001 焊接 预热温度、道间温度及预热维持温度的测量指南.pdf
GB-T 8301-2008 浓缩天然胶乳 机械稳定度的测定.pdf
GB-T 40578-2021 轻型汽车多工况行驶车外噪声测量方法.pdf
GB-Z 28818-2012 高电压下户外用聚合物材料的选用导则.pdf
GB-T 4256-2004 直柄和莫氏锥柄扩孔钻.pdf
GB-T 6120-2012 锯片铣刀.pdf