... single-strand wire rope ==> 单股钢丝索 single-stroke bell ==> 单击电铃 single-stroke deepwell pump ==> 单冲程深井泵 ...
基于14个网页-相关网页
... 单冲程铃 single-stroke bell 单柱可控冲程压直机 stroke-controlled single column straightening press 双冲程单动式 two-stroke single-acting ...
基于12个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress