concrete conveying pipe混凝土輸送管;混凝土運(yùn)送管;混凝土運(yùn)輸管
diameter of conveying pipe輸送管徑
Inside Diameter of Conveying Pipe輸料管內(nèi)徑
mortar conveying pipe輸漿管
oil conveying pipe輸油管;輸油管道
Welded Conveying Pipe焊接輸送管
water-conveying pipe輸水管道
CONVEYING PIPE DIAMETER輸送管道;輸送管徑
ash conveying pipe灰管