At the beginning of October, the 12th group of Nong Bashi teachers improved the gasoline pump of the cotton fire-fighting equipment. After the improvement, the start time of the gasoline pump was only 10 seconds, which was 50 seconds shorter than the original start-up time. This technology changed the previous year, small gasoline pump height placed, start water must be added practice, the gasoline pump on the water source position, so that the pump always keep water, improve fire emergency capabilities.