Computing Method for Evaluating Pressure Drop of Proportional Direction Valves and the Selection of Valve Nominal Diameter

英美

释义

- 比例换向阀压降的计算方法和阀通径选择

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2025 海词词典(Dict.cn)

立即下载