【电学】金属复层、发电机连接，汇流条(母线,工艺导线)

metal-clad, medium-voltage switchboard section

high-voltage line, metal-clad

metal-clad, high-voltage line bus-bar

draw-out metal-clad switchgear【电】

high-voltage switchboard section, metal-clad

fixed-type metal-clad switchgear【电】

metal-clad casing switchgear, electric

switchboard section, metal-clad