短语词组短语packing g case carton 纸板箱packing -case 包装箱packing g case 包装箱packing l case 货箱packing case carton 纸板箱Weight of Packing Case 包装箱重packing case wood 箱板材Packing case dimensions 包装尺寸Paper Packing Case 纸板箱 返回 packing case