离心铸管
centrifugal casting pipe
Centrifugating casting
centrifugally cast pipe
spun cast pipe
centrifuge pipes
Centrifugal casting pipes
Centrifugal piper
centrifugal cast pipe
centrifugally cast tube
离心铸管工艺
Centrifugal pipe casting technique
离心铸管机
centrifugal tube casting machine
centrifugal casting pipe machine
Centrifugal pipe-casting machine
离心铸管机组
centrifugal casting pipe unit
水冷法离心铸造
water-cooled centrifugally cast
水冷热模法离心铸造
water-cooled hot mould centrifugal casting
脱滚式离心铸管机
bracket roller type centrifugal pipe casting machine