单词	grip disc
释义	grip disc 凸缘链轮
随便看	water-sealed annealing furnace water sealed annealing furnace water sealed bearing water-sealed bearing water sealed drainage water-sealed equipment water sealed explosion door water sealed gas holder water sealed gasholder water sealed gas meter water sealed gas producer water-sealed gas producer water sealed gland water-sealed gland water-sealed holder water-sealed joint water sealed joint water-sealed packing water sealed packing water sealed producer water-sealed retaining wall water-sealed rotary gas meter water-sealed tank water sealed tank water sealed valve cqdj cqdq cqds cqdy cqey cqfl cqfp cqfr cqfy cqgk 顾主顾全顾前不顾后顾及顾名思义顾命顾嘴不顾身顾头不顾尾顾委顾客