全网唯一标准王
RB-T 079-2021 房屋危险性鉴定能力验证实施指南
ISO IEC 13751 2001 Information technology — Programming languages, their environments and system software interfaces — Programming language Extended APL.pdfISO 6506-1 2014 Metallic materials — Brinell hardness test — Part 1 Test method.pdfISO 17315 2014 Petroleum products and other liquids Ethanol Determination of total acidity by potentiometric titration.pdfISO 21384-4 2020 Unmanned aircraft systems — Part 4 Vocabulary.pdfISO 20902-1 2018 Fire test procedures for divisional elements that are typically used in oil gas and petrochemical industries Part 1 General requirements.pdfISO 1382 2020 Rubber — Vocabulary.pdfISO 19901-7 2013 Petroleum and natural gas industries — Specific requirements for offshore structures — Part 7 Stationkeeping systems for floating offshore structures and mobile offshore units.pdfISO 11334-4 1999 Walking aids manipulated by one arm — Requirements and test methods — Part 4 Walking sticks with three or more legs.pdfISO IEC 23002-7 2022 Information technology — MPEG video technologies — Part 7 Versatile supplemental enhancement information messages for coded video bitstreams.pdfISO 15862 2009 Space systems Launch-vehicle-to-spacecraft flight environments telemetry data processing.pdfGB-T 26081-2022 排水工程用球墨铸铁管、管件和附件.pdfGB-T 20669-2006 统一螺纹 牙型.pdfGB-T 9090-1988 标准电容器.pdfGB-T 19110-2011 缩微摄影技术 检查轮转式缩微摄影机系统性能用的测试标板.pdfGB 10408.2-2000 入侵探测器 第2部分 室内用超声波多普勒探测器.pdfGB-T 24117-2009 针织物 疵点的描述 术语.pdfGB-T 37774-2019 滑动轴承 可倾瓦块轴承瓦块材料.pdfGB-T 41720-2022 热收缩氯化聚烯烃管.pdfGB-T 35854-2018 风力发电机组及其组件机械振动测量与评估.pdfGB-T 13465.8-2009 不透性石墨粘接剂粘接剪切强度试验方法.pdf
