同义词
1)single actionpacked slip joint,单向滑动填料函补偿器2)slip type (packed type) expansion joint,填函式补偿器3)stuffing box compensator,填料压盖补偿器4)sliding-lens compensator,滑动透镜补偿器5)soft stuffing sleeve compensator,柔性填料套筒补偿器6)single phase ocmmutator motor with series compensating winding,有补偿绕组单相串联换向器电动机
