说明:收录25万 73个行业的国家标准 支持批量下载
GB 19821-2005 啤酒工业污染物排放标准
ISO 8601-1 2019 Amd 1 2022 Date and time — Representations for information interchange.pdfISO 10203 2017 Iron ores — Determination of calcium — Flame atomic absorption spectrometric method.pdfISO IEC 11458 1993 Information technology — Microprocessor systems — VICbus — Inter-crate cable bus.pdfISO 19593-1 2018 Graphic technology — Use of PDF to associate processing steps and content data — Part 1 Processing steps for packaging and labels.pdfISO 20137 2023 Leather — Chemical tests — Guidelines for testing critical chemicals in leat.pdfISO 6092 1980 Dried milk — Determination of titratable acidity (Routine method).pdfISO IEC 30113-5 2019 Information technology — User interface — Gesture-based interfaces across devices and methods — Part 5 Gesture Interface Markup Language (GIML).pdfISO IEC 19479 2019 Information technology for learning, education, and training — Learner mobility achievement information (LMAI).pdfISO 12736-3 2023 Oil and gas industries including lower carbon energy — Wet thermal insulat.pdfISO 18676 2024 Space systems Requirements and guidelines for the management of systems engineering.pdfGB-T 259-1988 石油产品水溶性酸及碱测定法.pdfGB-T 18839.2-2002 涂覆涂料前钢材表面处理 表面处理方法 磨料喷射清理.pdfGB-T 12825-2003 高聚物多孔弹性材料 凹入度法硬度测定.pdfGB-T 6375-2008 土方机械 牵引力测试方法.pdfGB-T 28525-2012 额定电压72.5 kV及以上紧凑型成套开关设备.pdfGB-T 26334-2010 膜式燃气表安装配件.pdfGB-T 8243.1-2003 内燃机全流式机油滤清器试验方法 第1部分 压差-流量特性.pdfGB-T 21093-2007 高压汞灯 性能要求.pdfGB-T 32727-2016 肉豆蔻.pdfGB-T 3564-1993 自行车部件分类、名称和主要术语.pdf
