General electrical products for mining use
1.01- General mining driver controller
1.02- General type chopper speed regulator for mining
1.03- General type resistors for mining
1.04- Silicon rectifier for mining general type overhead locomotives
1.05- General DC inverter power supply for mining
1.06- Mining general DC overhead line automatic shutdown and transmission switch
1.07- General type driver controlled turnout control device for mining
1.08- General language sound and light alarm signal device for mining
1.09- Traction frequency converter for mining general electric locomotives
1.10- General AC asynchronous traction motor for mining use
1.11 General type DC traction motor for mining
1.12- General proximity switches for mining use
1.13- General mining lighting fixtures
1.14- General type overhead line electric locomotive communication locomotive carrier telephone for mining use