AESM12-D2P1,BESM12-D4P1,AESM12-D2P2,BESM12-D4P2,AESM12-D2P3,BESM12-D4P3,
AESM12-D2N1,BESM12-D4N1,AESM12-D2N2,BESM12-D4N2,AESM12-D2N3,BESM12-D4N3,
AESM12-D2D1,BESM12-D4D1,AESM12-D2D2,BESM12-D4D2,
AESM12-D2P1,BESM12-D4P3,AESM12-D2N1,AESM12-D2N3,AESM12-D2D2,BESM12-D4D2,SM12直流三二線