This vacuum calibration pre-insulated pipe production line is an efficient and energy-saving unit using vacuum forming. Its ring stiffness and pressure resistance are over 1/3 higher than pipes made ...더 보기
방문자의 메시지메시지를 남기세요
아직 공개된 의견은 없습니다.
Chipless Planetary Cutter Insulated Pipe Extrusion Line