说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 33362-2016 金属材料 硬度值的换算
ISO 9698 2019 Water quality — Tritium — Test method using liquid scintillation counting.pdfISO TS 11937 2012 Nanotechnologies — Nanoscale titanium dioxide in powder form — Characteristics and measurement.pdfISO 476-1982Textile machinery and accessories. Pirn winding machines. Vocabulary first edition.pdfISO 19109 2015 Geographic information — Rules for application schema.pdfISO 18831 2016 Clothing — Digital fittings — Attributes of virtual garments.pdfISO 6819 2023 Steel wire rod for bridge cable wire.pdfISO 24132 2024 Ships and marine technology Design and testing of marine transfer arms for liquefied hydrogen.pdfISO 1572 1980 Tea — Preparation of ground sample of known dry matter content.pdfISO 18893 2024 Mobile elevating work platforms Safety principles inspection maintenance and operation.pdfISO-TS 21176 2020 Cooperative intelligent transport systems (C-ITS) Position velocity and time functionality in the ITS station.pdfGB-T 8417-2003 灯光信号颜色.pdfGB-T 6417.2-2005 金属压力焊接头缺欠分类及说明.pdfGB-T 30170-2013 地理信息 基于坐标的空间参照.pdfGB-T 13877.1-2003 农林拖拉机和自走式机械封闭驾驶室 第1部分 词汇.pdfGB-T 44827-2024 分子体外诊断检验 尿液、静脉血清和血浆代谢组学检验前过程的规范.pdfGB-T 44321-2024 航空航天用带沉头窝的MJ螺纹单耳托板自锁螺母.pdfGB-T 37412-2019 激光器和激光相关设备 光腔衰荡高反射率测量方法.pdfGB-T 7534-2004 工业用挥发性有机液体 沸程的测定.pdfGB-T 20840.7-2007 互感器 第7部分 电子式电压互感器.pdfGB-T 14806-2017 家用和类似用途的交流换气扇及其调速器.pdf
