·SLA42-01XB/22,SLA42-02XB/22,SL
·SLA42-01XB/31,SLA42-02XB/31,SL
·SLA42-01XB/32,SLA42-02XB/32,SL
·SLA42-01XB/33,SLA42-02XB/33,SL
·SLA1-AY-01X/2,SLA1-AY-02X/2,SL
·SLA1-AY-01X/3,SLA1-AY-02X/3,SL
·SLA1-AJ-01X/2,SLA1-AJ-02X/2,SL
·DCB3-200,矿用隔爆型插销
·QDS1-140/250,QDS1-1S,QDS1-70/2