double-acting jack的意思|示意
双作用杰克
double-acting jack的网络常见释义
双作用千斤顶 ... double acting hinge 双动铰链 double-acting jack 双作用千斤顶... double acting cylinder 双酌汽缸,双作用缸...
double-acting jack相关短语
1、 double acting jack 双作用千斤顶 ; 双勋千斤顶
2、 double acting hydraulic jack 双酌液压油缸 ; 双作用液压油缸
3、 Jack double acting 双动千斤顶
double-acting jack相关例句
Which do hydraulic jack's overhaul matters needing attention have? The hydraulic jack is the double-acting plunger type.
液压千斤顶的检修注意事项有哪些？液压千斤顶均为双作用活塞式。