·DQM-IV 1'/2",DQM-IV G2",D
·DQM-IV G1/2",DQM-IV G3/4",DQM-
·DQM-III 1'/2",DQM-III G2"
·DQM-III G1/2",DQM-III G3/4",DQ
·DQM-II G1'/2",DQM-II G2,电
·DQM-II G1/2",DQM-II G3/4",DQM-
·DQM-I PG42,DQM-I PG48,电缆夹紧
·BAG-ZI,BAG-ZII,BAG-P,BAG-H,防爆
·BXJ51,防爆接线箱(e、IIB、IIC）