| 释义 |
hot spraying hot spraying[¦hät ¦sprā·iŋ] (engineering) A paint-spraying technique in which paint viscosity is reduced by heat rather than a solvent. hot sprayingA paint-spraying technique which uses heat rather than solvent to lower the viscosity of the paint; permits use of a lower spraying pressure and lessens the loss due to overspray. |