a frame, side gallowsl frame型: mould; model吊架: cradle; drop-hanger frame; h ...電桿模型吊架: electric pole mould hanger吊架: [機械工程] cradle; drop-hanger frame; hanger frame; hanging bracket門型吊: gantry crane下載手機詞典可隨時隨地查詞查翻譯