1. 有套的：jacketed pipe 套管 | jacketed 有套的 | jacketing 套
2. jacketed
2. 包套的：jacket steam 夹层蒸汽 | jacketed 包套的 | jacketed cylinder 有套汽缸
3. 加套的：jacket 夹克 | jacketed 加套的 | jacketing 蒙套
4. 包套的,套层的,备有夹套的：jacket-cooling water ==> 气缸套冷却水 | jacketed ==> 包套的,套层的,备有夹套的 | jacketed cooler ==> 夹套冷却器