| 摘要 |
PURPOSE:To prevent the scattering of dust by jetting a specified amt. of high pressure water under a specified pressure from a rotary nozzle to the surface of a coating material to be peeled. CONSTITUTION:High pressure water is jetted under >=700kgf/cm<2> pressure by >=50l/min from a rotary or straight nozzle, 10-80cm interval is left between the nozzle and a coating material in a tank and the nozzle is moved at 0.5-2m/min speed. Work efficiency is increased. |
