全网唯一标准王
YD-T 1420-2005 基于2048kbit s系列的数字网抖动和漂移技术要求
ISO 8144-2 1995 Thermal insulation — Mineral wool mats for ventilated roof spaces — Part 2 Specification for horizontal applications with unrestricted ventilation.pdfISO 22167 2021 Solid recovered fuels — Determination of content of volatile matter.pdfISO 7973 1992 Cereals and milled cereal products — Determination of the viscosity of flour — Method using an amylograph.pdfISO 5477 2023 Health informatics — Interoperability of public health emergenc.pdfISO 12653-1 2000 Electronic imaging — Test target for the black-and-white scanning of office documents — Part 1 Characteristics.pdfISO 10231 2022 Motorcycle tyres — Test methods for verifying tyre capabilities.pdfISO 24678-6 2016 Fire safety engineering Requirements governing algebraic formulae Part 6 Flashover related phenomena.pdfISO 4491-3 1997 Metallic powders — Determination of oxygen content by reduction methods — Part 3 Hydrogen-reducible oxygen.pdfISO 249 2016 Rubber, raw natural — Determination of dirt content.pdfISO 4545-2 2017 Metallic materials Knoop hardness test Part 2 Verification and calibration of testing machines.pdfGB-T 15033-2009 生咖啡 嗅觉和肉眼检验以及杂质和缺陷的测定.pdfGB-T 22427.8-2008 淀粉及其衍生物硫酸化灰分测定.pdfGB-T 15149.1-2002 电力系统远方保护设备的性能及试验方法 第1部分 命令系统.pdfGB-T 19137-2003 农药低温稳定性测定方法.pdfGB-T 17174.2-1997 信息处理系统 文本通信 可靠传送 第2部分 协议规范.pdfGB-T 3487-2024 乘用车轮辋规格系列.pdfGB-T 22790-2023 自行车 两轮自行车行李架 要求和试验方法.pdfGB-T 17784.1-1999 货运和集拼汇总报文 第1部分 联合国标准货运和集拼汇总报文.pdfGB-T 17694-2009 地理信息 术语.pdfGB-T 5784-1986 六角头螺栓 细杆 B级.pdf
