短語詞組短語gross combined vehicle weight 汽車列車縂重permitted gross vehicle weight 許可車輛縂重gross vehicle weight rear 車輛後部縂重量GRVW Gross Vehicle Weight 車輛質(zhì)量gross vehicle weight scale 車輛縂重地衡Permissible gross vehicle weight 整車允許縂重gross vehicle weight rating 車輛縂重額定值;車輛縂重量;車輛縂重額rated gross vehicle weight 額定縂車重Gross Vehicle Weight GVW 縂重 返回 gross vehicle weight