短語詞組短語booster transformer 增壓變壓器;升壓變壓器;吸流變壓器;調(diào)整變壓器BOOSTER TRANSFORMER FEEDING SYSTEM 吸流變壓器供電方式traction booster transformer 牽引增壓變壓器large -sized booster transformer 大型升壓變壓器booster r transformer 升壓變壓器;增壓變壓器booster transformer step -up transformer 升壓變壓器 返回 transformer booster