全网唯一标准王
DB44-T 779-2010 相思纤维材林培育技术规程 广东省
ISO 18457 2016 Biomimetics — Biomimetic materials, structures and components.pdfISO 10317 2008 Rolling bearings — Tapered roller bearings — Designation system.pdfISO 16143-2 2014 Stainless steels for general purposes — Part 2 Corrosion-resistant semi-finished products, bars, rods and sections.pdfISO 20778 2018 Cigarettes Routine analytical cigarette smoking machine Definitions and standard conditions with an intense smoking regime.pdfISO 8000-1 2022 Data quality — Part 1 Overview.pdfISO 4017 2022 Fasteners — Hexagon head screws — Product grades A and B.pdfISO-TS 13399-315 2018 Cutting tool data representation and exchange Part 315 Creation and exchange of 3D models Modelling of machine operated feed out tools.pdfISO IEC 22237-2 2024 Information technology — Data centre facilities and infras.pdfISO 8890-1988Dense shaped refractory products. Determination of resistance to sulfuric acid first ed.pdfISO 16000-32 2014 Indoor air — Part 32 Investigation of buildings for the occurrence of pollutants.pdfGB-T 12609-2005 电沉积金属覆盖层和相关精饰 计数检验抽样程序.pdfGB-T 30388-2013 辣椒及其油树脂 总辣椒碱含量的测定 高效液相色谱法.pdfGB-Z 18493-2001 信息技术 软件生存周期过程指南.pdfGB-T 38417-2019 纺织机械与附件 电子经停装置用停经杆.pdfGB-Z 17624.6-2021 电磁兼容 综述 第6部分 测量不确定度评定指南.pdfGB-T 28187-2011 纺织机械 染整机器 卷绕装置用方轴尺寸.pdfGB-T 9695.9-2009 肉与肉制品 聚磷酸盐测定.pdfGB-T 20490-2023 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测.pdfGB-T 20407.1-2006 造口袋 第1部分 词汇.pdfGB-T 7920.10-2019 道路施工与养护设备 稳定土拌和机 术语和商业规格.pdf
