要做到紧密关闭,最经济的机械装置就是冲击式手轮.The most economical mechanism for tight shutoff is the impactor handwheel.重要的是用冲击式电机钻孔时别使用传统卡盘.It is important not to use conventional chucks for hammer drilling.对特殊地段及特殊部位, 采用冲击 式 压路机碾压.While for...

“冲击式”的英语可以翻译为：impact，impacted ...

“冲击式”的拼音为：chōng jī shì...