摘要 |
<p>The device has a case (1) comprising a first opening (2) in which air is introduced, a second opening (3) in which solvent is introduced, and a third opening (4) for outputting a mixture of air and solvent. The case comprises a restrictor valve (5) that is utilized for limiting the flow and pressure of solvent, and for allowing adjustment of the mixture of air and solvent. A filter (6) is utilized for filtering homogeneous mixture of the air and solvent.</p> |