Magnetic-force transmission pump

Oil Transmission Pump

Pump Transmission

pump check ball

pump check spring

pump check valve

pump check valve ball

AC transmission line parallelly erected with DC transmission lines

conversion for performance of model pump to actual pump

double pump end pump

Pump-Control-Pump

(pressure)gauge with transmission device

±500 kV ultrahigh voltage DC transmission line

±800 kV DC transmission system

±800kV DC transmission

097 Electrical Controlled Automatic Transmission

1 000 kV AC power transmission line

1 000 kV AC transmission

1 000 kV power transmission

1 000 kV transmission line