水箱

The water was reacting with the ferrous iron in the tank.

水与水铁质产生化学反应。

The aquarium has many tanks of fish.

那家水族馆有许多装在水鱼类。

The lavatory cistern overflowed.

厕所水水溢出来了。

It can clear up the thermonatrite, rust and oil in water tanks, water jackets and warm wind radiators.

能除水，水套，暖风散热器水碱，铁锈及油腻。