You can vary the weight of one or several tanks, such as ballast, fuel, oil, and fresh water by adjusting the weight visually or numerically by weight or percentage.

• 您可以通过视图或按照重量或百分比数字的方式来调整一或几个罐箱(如压舱物、燃料、油和淡水等)的重量,使它们有所差别。