AESM18-D5P1,BESM18-D8P1,AESM18-D5P2,BESM18-D8P2,AESM18-D5P3,BESM18-D8P3,
AESM18-D5N1,BESM18-D8N1,AESM18-D5N2,BESM18-D8N2,AESM18-D5N3,BESM18-D8N3,
AESM18-D5D1,BESM18-D8D1,AESM18-D5D2,BESM18-D8D2,
AESM18-D5P1,BESM18-D8P1,AESM18-D5P2,BESM18-D8P2,AESM18-D5P3,SM18直流三二線