·BZM-10,防爆照明开关(IIB,DIP)
·BCX-15/Z,BCX-15/X,BCX-30/Z,BCX
·BYB,防爆仪表
·BZC8050-B20,BZC8050-B10D10,V型
·BZC8050-B2A1D2,BZC8050-B2A1D2K
·BZC8050-B7D7,BZC8050-B8D8,BZC8
·BZC8050-B8,BZC8050-B10,BZC8050
·BZC8050-B2K1,BZC8050-A1K1,BZC8
·BZC8050-B2D2K1,BZC8050-B4D2,BZ