GB-T 28226-2011 地名信息交换格式
ISO TR 230-8 2010 Test code for machine tools — Part 8 Vibrations.pdf
ISO 11212-4 1997 Starch and derived products — Heavy metals content — Part 4 Determination of cadmium content by atomic absorption spectrometry with electrothermal atomization.pdf
ISO 15727 2020 UV-C devices — Measurement of the output of a UV-C lamp.pdf
ISO 3732 2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 12 S (supplementary) for vehicles with 12 V nominal supply voltage.pdf
ISO 139-2005.pdf
ISO 8656-1 1988 Refractory products Sampling of raw materials and unshaped products Part 1 Sampling scheme.pdf
ISO 20048-2 2023 Solid biofuels — Determination of off-gassing and oxygen depletion characteristics — Part 2 Operational method for screening of carbon monoxide off-gassing.pdf
ISO 22085-2 2021 Intelligent transport systems (ITS) — Nomadic device service platform for micro mobility — Part 2 Functional requirements and dataset definitions.pdf
ISO IEC 27037 2012 Information technology — Security techniques — Guidelines for identification, collection, acquisition and preservation of digital evidence.pdf
IEC 61935-2-25 2015 Generic cabling systems - Specification for the testing of balanced communication cabling in accordance with ISO-IEC 11801 - Part 2-25 Work area cord with M12 4 poles connectors - .pdf
GB-T 30551-2014 架空绞线用耐热铝合金线.pdf
GB-T 35452-2017 再生粘合软质聚氨酯泡沫塑料.pdf
GB-T 17111-2008 切削刀具 高速钢分组代号.pdf
GB-T 3929-1983 标准电池.pdf
GB-T 26986-2011 原油水含量测定 卡尔.费休电位滴定法.pdf
GB-T 42814-2023 图示符号交流板的设计原则.pdf
GB-T 43376-2023 航空航天 可热处理强化不锈钢零件表面清理.pdf
GB-T 21935-2008 土方机械 操纵的舒适区域与可及范围.pdf
GB-T 42431-2023 飞机交流感应电动机驱动的变量液压泵通用规范.pdf
GB-T 5023.6-2006 额定电压450-750V及以下聚氯乙烯绝缘电缆 第6部分 电梯电缆和挠性连接用电缆.pdf