说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 15724-2024 实验室玻璃仪器 烧杯
ISO 5553 2024 Meat and meat products — Detection of condensed phosphates.pdfISO 21009-2 2024 Cryogenic vessels Static vacuum-insulated vessels Part 2 Operational requirements.pdfISO 5620-1 1992 Shipbuilding and marine structures Filling connection for drinking water tanks Part 1 General requirements.pdfISO 19332 2020 Essential oil of matricaria Matricaria chamomilla L. syn. Chamomilla recutita (L.) Rauschert .pdfISO 24194 2022-Amd 1 2024 Solar energy Collector fields Check of performance Amendment 1.pdfISO 20794-4 2020 Road vehicles Clock extension peripheral interface (CXPI) Part 4 Data link layer and physical layer.pdfISO 24161 2022 Waste collection and transportation management — Vocabulary.pdfISO 20574 2019 Road vehicles — Durability test method for starter motor for stop and start.pdfISO 30435 2023 Human resource management — Workforce data quality.pdfISO 24678-3 2022 Fire safety engineering — Requirements governing algebraic formulae — Part 3 Ceiling jet flows.pdfGB-T 21874-2008 弹性体密封件 排水管道接口密封件材料要求 热塑性弹性体.pdfGB-T 1468-2011 描图纸.pdfGB-T 19234-2003 乘用车尺寸代码.pdfGB-T 9074.1-2018 螺栓或螺钉和平垫圈组合件.pdfGB-T 17291-1998 石油液体和气体计量的标准参比条件.pdfGB-T 21285-2007 轮胎气门嘴及其零部件的标识方法.pdfGB-T 43610-2023 微束分析 分析电子显微术 线状晶体表观生长方向的透射电子显微术测定方法.pdfGB-T 19494.2-2004 煤炭机械化采样 第2部分 煤样的制备.pdfGB-T 25759-2010 无损检测 数字化超声检测数据的计算机传输数据段指南.pdfGB-T 25665-2010 整体硬切削材料直柄圆弧立铣刀 尺寸.pdf
