专利 执行定时任务的方法及装置
ISO 16162 2012 Cold-rolled steel sheet products — Dimensional and shape tolerances.pdf
ISO 4506 2018 Hardmetals — Compression test.pdf
ISO IEC 21122-4-2020 Information technology — JPEG XS.pdf
ISO 2416 1992 Passenger cars — Mass distribution.pdf
ISO 14720-2 2013 Testing of ceramic raw and basic materials — Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials — Part 2 Inductively coupled.pdf
ISO 15700 1998 Leather — Tests for colour fastness — Colour fastness to water spotting.pdf
ISO 10093 2020 Plastics Fire tests Standard ignition sources.pdf
ISO 7384 1986 Corrosion tests in artificial atmosphere — General requirements.pdf
ISO 21307 2017 Plastics pipes and fittings — Butt fusion jointing procedures for polyethylen.pdf
ISO 20418-1 2018 Textiles Qualitative and quantitative proteomic analysis of some animal hair fibres Part 1 Peptide detection using LC-ESI-MS with protein reduction.pdf
GB-T 34259-2017 冬香薄荷.pdf
GB-T 5173-2018 表面活性剂 洗涤剂 阴离子活性物含量的测定 直接两相滴定法.pdf
GB-T 22298-2008 纺织机械与附件 织机综框和停经条的编号.pdf
GB-T 20249-2006 声学 聚焦超声换能器发射场特性的定义与测量方法.pdf
GB-T 33248-2016 印刷技术 胶印橡皮布.pdf
GB-T 28022-2021 玩具适用年龄判定指南.pdf
GB-T 17031.1-1997 纺织品 织物在低压下的干热效应 第1部分 织物的干热处理程序.pdf
GB-T 10858-2008 铝及铝合金焊丝.pdf
GB-T 22907-2008 灯具的光度测试和分布光度学.pdf
GB-T 11358-1999 带传动 平带和带轮 尺寸和公差.pdf