rotating drum relay

同义词释义

1)rotating drum relay,转鼓式继电器2)rotary relay,旋转式继电器3)rotor type relay,转子式继电器4)Relay (blower),继电器(鼓风机)5)beam relay,平衡[杆式]继电器，旋转衔铁式继电器6)rotary drum filter,转鼓式滤器