A.減速B.鳴號(hào)(即響喇叭)C.靠右行D.慢速
A.鑒定B.保管C.臺(tái)賬D.盤點(diǎn)
A.供應(yīng)商B.入庫(kù)單號(hào)C.倉(cāng)庫(kù)倉(cāng)位D.規(guī)格型號(hào)