说明:收录25万 73个行业的国家标准 支持批量下载
GB-T 6502-2008 化学纤维 长丝取样方法
ISO 37002.pdfISO 20814 2019 Nanotechnologies — Testing the photocatalytic activity of nanoparticles for NADH oxidation.pdfISO 23033 2021 Biotechnology — Analytical methods — General requirements and considerations for the testing and characterization of cellular therapeutic products.pdfISO 9052-1-1989Acoustics. Determination of dynamic stiffness. Part 1_Materials used under floating f.pdfISO TS 3736-2 2022 Digital fitting — Service process — Part 2 Customized clothing online and.pdfISO 4266-1 2023 Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 1 Measurement of level in atmospheric tanks.pdfISO 27205 2010 Fermented milk products — Bacterial starter cultures — Standard of identity.pdfISO 7051 2011 Cross-recessed raised countersunk (oval) head tapping screws.pdfISO IEC 13066-1 2011 Information technology — Interoperability with assistive technology (AT) — Part 1 Requirements and recommendations for interoperability.pdfISO IEC 14776-223 2008 Information technology — Small Computer System Interface.pdfGB-T 22770-2008 印刷技术 用落棒式粘度计测定浆状油墨和连接料的流变性.pdfGB-T 30536-2014 文献成像应用 对原始文件制作的建议.pdfGB-T 7514-1987 信息处理交换用七位编码字符集与电报用五单位电码之间的转换.pdfGB-T 1566-2003 薄型平键 键槽的剖面尺寸.pdfGB-T 40337-2021 气焊及相关工艺设备的气密性.pdfGB-T 15288-1994 抑制射频干扰整件滤波器 第二部分 分规范 试验方法的选择和一般要求.pdfGB-T 22480-2008 动植物油脂 聚乙烯类聚合物的测定.pdfGB-T 21933.2-2008 镍铁 硅含量的测定 重量法.pdfGB-T 41792-2022 塑料制品 薄膜和薄片 冷裂温度的测定.pdfGB-T 13377-2010 原油和液体或固体石油产品 密度或相对密度的测定 毛细管塞比重瓶和带刻度双毛细管比重瓶法.pdf
