The paper mainly analyses the chain track sectional profile of non chain drive mechanism of an importing miming machine and researches on its stress state deeply.
英
美
释义
本文着重对引进采煤机无链牵引机构的链轨截面轮廓进行分析,并对其受力进行较深入的研究。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载