Boiler mvura yekurapa masisitimu anobatsira ma boilers kudzivirira ngura, kuwedzera hupenyu hwekushanda uye kuwedzera chibereko nekugadzirisa kemikari mukati meiyo boiler system.Panguva imwecheteyo, shongedza mashandisirwo emafuta uye mashandisirwo emagetsi emvura, kuderedza mitengo yemafuta, kuderedza kushandiswa kwemvura, uye pro...
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