全网唯一标准王
GB-T 41440-2022 绘图和书写工具 油墨圆珠笔和水性圆珠笔 词汇
ISO 15027-3 2012 Immersion suits — Part 3 Test methods.pdfISO 18933 2012 Imaging materials — Magnetic tape — Care and handling practices for exte.pdfISO 356 1996 Essential oils — Preparation of test samples.pdfISO 15625 2014 Silk — Electronic test method for defects and evenness of raw silk.pdfISO 16482-2 2013 Binders for paints and varnishes Determination of the non-volatile-matter content of aqueous rosin-resin dispersions Part 2 Microwave method.pdfISO 15374 1998 Implants for surgery — Requirements for production of forgings.pdfISO 6360-3 2005 Dentistry Number coding system for rotary instruments Part 3 Specific characteristics of burs and cutters.pdfISO 14990-2 2016 Earth-moving machinery Electrical safety of machines utilizing electric drives and related components and systems Part 2 Particular requirements for externally-powered machines.pdfISO 23591 2021 Acoustic quality criteria for music rehearsal rooms and spaces.pdfISO IEC 8886 1996 Information technology — Open Systems Interconnection — Data link service definition.pdfGB-T 18955-2003 木工刀具安全 铣刀、圆锯片.pdfGB-T 17886.2-1999 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第2部分 老化试验和破坏试验.pdfGB-T 19670-2023 机械安全 防止意外启动.pdfGB-T 16515-1996 电子设备用电位器 第5部分 分规范 单圈旋转式低功率线绕和非线绕电位器.pdfGB-T 38658-2020 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则.pdfGB-T 20125-2006 低合金钢 多元素的测定 电感耦合等离子体发射光谱法.pdfGB-T 686-2023 化学试剂 丙酮.pdfGB-T 4625-2022 螺钉和螺母的装配工具 命名法.pdfGB-T 7330-2008 交流电力系统阻波器.pdfGB-T 15934-2024 电器附件 电线组件和互连电线组件.pdf
