短語詞組短語working -hour method 工作時間折舊法working vehicle hour [公路]工作車時eight working -hour day [勞經(jīng)]八小時工作制output per working -hour performed 每工作小時産出working hour meter [勞經(jīng)]工時計;記時表;[勞經(jīng)]運行小時計working g vehicle hour 工作車時ciation working hour 工作時數(shù)折舊working hour standard system 工時標準躰系norm working hour 工時定額 返回 working hour