A.基礎(chǔ) B.進出口管線 C.進出口法蘭 D.泵體
A.D41H-1DN50 B.D41H-10DN50 C.D41H-10DN25 D.D41H-50DN10
A.J11H-25DN50 B.J41H-2.5DN50 C.J11H-2.5DN80 D.J41H-25DN80