Polyurethane/polyurea spraying machine inogadzira, iyo midziyo yakakodzera kupisa kwekushisa, kusapinda kwemvura, anti-corrosion, kudurura, etc. Kupfapfaidza kwepolyurethane kunoda kuitwa munzvimbo dzakawanda.Zvichida vanhu vazhinji vaona maitiro ekuvaka e polyurethane spraying, asi ivo ...
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