1) differential double-pump lifting
差动式双泵举升
2) auto lift with two-sided props
双柱式举升机
1.
The auto lift with two-sided props is a kind of lifting equipment commonly used in repair and maintenance of vehicle.
双柱式举升机是一种汽车修理和保养单位常用的举升设备,广泛用于轿车等小型车的维修和保养。
3) double-action pump
双动式泵
4) installation of lift pump
举升泵安装
5) subsea mudlift pump
海底举升泵
6) twin post auto lift
双柱式汽车举升器
补充资料：升差
1.升迁其职务。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条