全网唯一标准王
GB-T 21293-2007 纤维长度及其分布参数的测定方法 阿尔米特法
ISO 19085-11 2020 Woodworking machines — Safety — Part 11 Combined machines.pdfISO IEC 29171 2009 Information technology — Digitally recorded media for information interchange and storage — Information Versatile Disk for Removable usage (iVDR) cartridge.pdfISO 10780 1994 Stationary source emissions — Measurement of velocity and volume flowrate of gas streams in ducts.pdfISO 1974 2012 Paper — Determination of tearing resistance — Elmendorf method.pdfISO 24341 2006 Resilient and textile floor coverings Determination of length width and straightness of sheet.pdfISO 18924 2013 Imaging materials — Test method for Arrhenius-type predictions.pdfISO 16961 2024 Oil and gas industries including lower carbon energy Internal coating and lining of steel storage tanks.pdfISO IEC 29341-30-11 2017 Information technology — UPnP Device Architecture — Part 30-11 IoT management and control device control protocol — IoT management and control data model service.pdfISO 668 2020-Amd 1 2022 Series 1 freight containers Classification dimensions and ratings Amendment 1.pdfISO-IEC TR 23188 2020 Information technology - Cloud computing - Edge computing landscape.pdfGB-T 42055-2022 船舶与海上技术 船载机械设备数据格式.pdfGB-T 2005-1994 冶金焦炭的焦末含量及筛分组成的测定方法.pdfGB-T 4947-2003 工业赤磷.pdfGB-T 4256-2004 直柄和莫氏锥柄扩孔钻.pdfGB-T 7306.1-2000 55°密封管螺纹 第1部分 圆柱内螺纹与圆锥外螺纹.pdfGB-T 8014.1-2005 铝及铝合金阳极氧化 氧化膜厚度的测量方法 第1部分 测量原则.pdfGB-T 21232-2007 声学 办公室和车间内声屏障控制噪声的指南.pdfGB-T 3390.4-2013 手动套筒扳手 连接附件.pdfGB-T 7078-1997 纺织品 色牢度试验 耐甲醛色牢度.pdfGB-T 2895-2008 塑料 聚酯树脂 部分酸值和总酸值的测定.pdf
