短语词组短語cooling water collection box 冷卻水滙集箱water control box 水控制箱dilution water head box 稀釋水流漿箱water distribution box 配水箱water division box 分水箱water meter box 水表箱water purifying box 淨水箱water -box 水包water stuffing box 水閥帽 返回 water box