GB 16668-2010 干粉灭火系统及部件通用技术条件
ISO 13704 2022 Petroleum, petrochemical and natural gas industries — Calculation of heater-tube thickness in petroleum refineries.pdf
ISO 8528-9 2017 Reciprocating internal combustion engine driven alternating current generating sets — Part 9 Measurement and evaluation of mechanical vibrations.pdf
ISO 5690-2 1984 Equipment for distributing fertilizers Test methods Part 2 Fertilizer distributors in lines.pdf
ISO 3767-3 2016 Tractors machinery for agriculture and forestry powered lawn and garden equipment Symbols for operator controls and other displays Part 3 Symbols for powered lawn and garden equipmen.pdf
ISO 658 2002 Oilseeds — Determination of content of impurities.pdf
ISO 11775 2015 Surface chemical analysis — Scanning-probe microscopy — Determination of cantilever normal spring constants.pdf
ISO 7141 2022 Road vehicles — Light alloy wheels — Lateral impact test.pdf
ISO GUIDE 73 2009 Risk management - Vocabulary.pdf
ISO 16691 2014 Space systems — Thermal control coatings for spacecraft — General requirements.pdf
ISO-IEC 29341-4-12 2008 Information technology - UPnP Device Architecture - Part 4-12 Audio Video Device Control Protocol - Level 2 - Content Directory Service.pdf
GB-T 22571-2017 表面化学分析 X射线光电子能谱仪 能量标尺的校准.pdf
GB-T 25196-2018 起重机 设计工作周期的监控.pdf
GB-T 39028-2020 纺织机械与附件 罗拉式梳理成网机 术语和定义.pdf
GB-T 22383-2017 额定电压72.5 kV 及以上刚性气体绝缘输电线路.pdf
GB-T 17625.7-2013 电磁兼容 限值 对额定电流≤75A且有条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制.pdf
GB-T 15087-2009 道路车辆 牵引车与牵引杆挂车机械连接装置 强度试验.pdf
GB-T 3648-2013 钨铁.pdf
GB-T 14733.11-2008 电信术语 传输.pdf
GB-T 19637-2017 电器附件 家用和类似用途电缆卷盘.pdf
GB-T 223.88-2019 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法.pdf