Cleaning function:Should wash the equipments have the fixed-point
positions and the whole spray to pour the cleaning function,
combining to have the probe stretch into the function that work an
inside wash;Sweep a degree the result shows the very much, making
that result shown the very much, making the work's piece sweeps a
100% surpasses to sweep a standard;
Usage district:Car engine spare parts front cover,lower/upper gas
inlet pipes,petrol tank bottom cover,gear box body and covers.