全网唯一标准王
DB21-T 3927-2024 柞蚕种茧保护技术规程 辽宁省
ISO 19062-1 2015 Plastics — Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdfISO 12958-2 2020 Geotextiles and geotextile-related products — Determination of water flow capacity in their plane — Part 2 Performance test.pdfISO 21487 2022 Small craft — Permanently installed petrol and diesel fuel tanks.pdfISO 22631 2019 Adhesives — Test methods for adhesives for floor and wall coverings — Peel.pdfISO 7397-1 1993 Passenger cars — Verification of driver's direct field of view — Part 1 Vehicle positioning for static measurement.pdfISO 5832-2 2018 Implants for surgery — Metallic materials — Part 2 Unalloyed titanium.pdfISO 21785 2020 Air cargo unit load devices Load distribution model.pdfISO 5009 2022 Financial services Official organizational roles Scheme for official organizational roles.pdfISO 14031 2021 Environmental management — Environmental performance evaluation — Guidelines.pdfISO 6361-5 2011 Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 5 Chemical composition.pdfGB-T 7725-2022 房间空气调节器.pdfGB-T 17006.1-2000 医用成像部门的评价及例行试验 第1部分 总则.pdfGB-T 8444-1998 纺织品 耐染浴中铁和铜金属色牢度试验方法.pdfGB-T 23261-2009 石材用建筑密封胶.pdfGB-T 15519-2002 化学转化膜 钢铁黑色氧化膜 规范和试验方法.pdfGB-T 4263-2004 带整体导柱的直柄90°锥面锪钻.pdfGB-T 17247.1-2000 声学 户外声传播衰减 第1部分 大气声吸收的计算.pdfGB-T 22277-2008 良好实验室规范建议性文件 在良好实验室规范原则的应用中委托方的任务和职责.pdfGB-T 22079-2019 户内和户外用高压聚合物绝缘子 一般定义、试验方法和接收准则.pdfGB-T 24383-2009 农林机械 行间割草装置 安全.pdf
