Powder Petallurgy Tungsten Discs used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay
Tungsten Rod Slice used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay
Tungsten Steel Bar Discs used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay
Tungsten Metal Small Polished Discs 99.95% purity used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay
Pure Tungsten Discs used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay
Pure Tungsten Disks used in Electric Horn,Circuit Breaker,AC Contactor,New Energy PV Relay