短語詞組短語Back corner panel 后圍角板back control panel 對講系統(tǒng)控制板back outer panel 背門外板Back block panel 背封板Back side panel 后側(cè)板back of panel mounting 在面板后面的裝配back -panel wiring 板后接線Back -Panel Features and Indicators 背面板部件和指示燈 返回 back panel