They understand the （） of automatic sludge discharging of the purifierBut they are not good in practice.

When discharging bilge water, which criteria must be observed?

Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（） A: Water discharging from the water outlet of the lube oil purifier B: Fuel oil discharging from the water outlet of the lube oil purifier C: Lube oil discharging from the water outlet of the lube oil purifier D: A change in the lube oil viscosity

The chimney was ____ clouds of smoke. A: discharging B: dismissing C: disposing D: dissolving

The following sentence is True or False? "Being a few minutes late is no reason for discharging her."( )

The factory was fined for __________chemicals into the river. A: discharge B: charge C: discharging D: discharged

The factory was fined for ____ chemicals into the river. A: discharged B: dicharges C: discharging D: discharge

103. When loading or discharging dry mud or cement, crew members should use goggles and ______.

90. How is the Master or operator of a vessel required to keep the crew informed of the regulations concerning the discharging of garbage overboard? ______.

The terms under which the shipowner is not responsible for loading and discharging stowage and trimming costs is ( ) A: FOBST B: FIOST C: FIOS D: FIO