How is the filling executed (manually or automatically)? -How could it happen that there is a regular/constant loss of more or less the same value every time? -Which steps are taken into account to reduce the risk of reoccurance?
How is the filling executed (manually or automatically)? -How could it happen that there is a regular/constant loss of more or less the same value every time? -Which steps are taken into account to reduce the risk of reoccurance?