drain hole
短语词组
- heater drain valve hole 加熱器放水閥孔
- drain plug hole 排放螺塞孔
- number of drain -hole 泄油孔數量
- length of drain -hole 泄油孔長度
- Through -Drain-Hole water pouring test 通氣孔排水試騐
- drain hole cap 排水孔蓋
- deep drain hole 深層排水孔
- drain hole wood pad 排水孔墊木
- condensate drain hole 冷凝水排出孔 返回 drain hole