The cast iron()for the cross-head are attached to the top section and seal off the crankcase.

时间:2019-04-13 16:04:08 关键词:cross,the,are

The cast iron()for the cross-head are attached to the top section and seal off the crankcase.

A.cylinder cover

B.cross-head shoes

C.guide-ways

D.scavenging boxe

答案解析

C