| 摘要 |
<p>A process for separation of an asbestos-containing material from a surface to which the asbestos-containing material is adhered and for prevention of floating of dust of the asbestos-containing material in the air, comprising jetting pressurized water from a plurality of nozzles to the surface at a pressure of at least 80 kg/cm<2>.G so as to remove the asbestos-containing material by the energy possessed by the pressurized water.</p> |
