The background of water transportation was introduced briefly. Two schemes of reconstruction of a 500 tonner cargo barge by increasing the depth moulded were discussed mainly. Practical performance of enterprise would...The background of water transportation was introduced briefly. Two schemes of reconstruction of a 500 tonner cargo barge by increasing the depth moulded were discussed mainly. Practical performance of enterprise would be decided according to its own situation.展开更多
文摘The background of water transportation was introduced briefly. Two schemes of reconstruction of a 500 tonner cargo barge by increasing the depth moulded were discussed mainly. Practical performance of enterprise would be decided according to its own situation.
