全网唯一标准王
GB-T 36451-2018 信息技术 系统间远程通信和信息交换 社区节能控制网络协议
ISO IEC 19756 2011 Information technology — Topic Maps — Constraint Language.pdfISO 11083 1994 Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide.pdfGB-T 40277-2021 纸、纸板和纸浆 蓝光漫反射因数 ISO亮度 的测定 室内日光条件.pdfISO 29681 2009 Paper, board and pulps — Determination of pH of salted water extracts.pdfISO 20022-4 2013 Financial services — Universal financial industry message scheme — Part 4 XML Schema generation.pdfISO 6658 2017 Sensory analysis — Methodology — General guidance.pdfISO 10140-3 2021 Acoustics — Laboratory measurement of sound insulation of building elements — Part 3 Measurement of impact sound insulation.pdfISO 20299-3 2008 Film for wrapping rubber bales Part 3 Ethylene-propylene-diene rubber (EPDM) acrylonitrile-butadiene rubber (NBR) hydrogenated nitrile-butadiene rubber (HNBR) acrylic-ethylene rubber.pdfISO 8734 1997 Parallel pins, of hardened steel and martensitic stainless steel (Dowel pins).pdfISO 9735-5 2002 Electronic data interchange for administration, commerce and transport (EDIFACT) — Application level syntax rules.pdfGB-T 9389-1988 用红外辐射的声传输.pdfGB-T 6967-2009 工程结构用中、高强度不锈钢铸件.pdfGB-T 26707-2011 手表和怀表 时针、分针和秒针的配合直径.pdfGB-T 39239-2020 无损检测 超声检测 不连续的特征和定量.pdfGB-T 3653.3-1988 硼铁化学分析方法 高氯酸脱水重量法测定硅量.pdfGB-T 37161-2018 齿轮 齿轮测量仪的评价.pdfGB-T 19699-2012 船舶与海上技术 液货舱压力-真空阀.pdfGB-T 17894-2023 集装箱 自动识别.pdfGB-T 14574-2000 声学 机器和设备噪声发射值的标示和验证.pdfGB-T 14212-2010 摩托车链条 技术条件和试验方法.pdf
