MPT 0.5/ 8-2.54 MPT 0.5/ 9-2.54 MPT 0.5/4-2.54 MPT 1 5/S MPT 1 5/S-PE MPT 2 5 MPT0，5/8-2，54 MPT0.5/6-2.54 1725698 MPT0018/LPD5030-103MRC MPT002-G4N-V1