在现场安全检查中,我们发现部分船舶的总吨位与实际悬殊很大,造成了《船舶吨位证书》的失实。给船舶安全管理工作带来了许多困难。 船舶总吨位是船舶管理中一项重要数据,它主要用于船舶登记和统计,并用于船舶的等级划分和技术管理,确定船舶安全设备和船员配备,而且是税费征收的重要依据。 In the on-site safety inspection, we found that the total tonnage and actual disparities of some vessels were large, resulting in the failure of the “Ship Tonnage Certificate”. The ship safety management has brought many difficulties. The gross tonnage of a ship is an important data in ship management. It is mainly used for ship registration and statistics. It is also used for the classification and technical management of ships and for the determination of the safety equipment and crew of ships. It is also an important basis for tax collection.