干线配电箱的英文

• mai distribution box
• mains distribution box

• 干线:    groundline; trunk line; main ...
• 配电:    distributing; power distribu ...
• 箱:    chest; box; case; trunk
• 干线配电:    main route distribution
• 配电箱:    distributing box; distributing head; distributing pillar; distribution board; distribution box，db; distribution cabinet; distribution pillar; distributor box; electric cabinet; electric switch box; jack box; panel box; power distribution box; power distribution cubicle; switchbox