由重慶通用工業（集團）有限責任公司自主研發的三個新產品BCD300-1.90/1.00曝氣風機、6-39-B係列高效曲葉片離心通風機和高效等寬流道幹熄焦循環風機，近日全部一次通過重慶市經濟和信息化委員會組織的專家驗收。 
　　
   此次通過驗收的三個新產品均屬重慶市技術創新指導性計劃項目。BCD300-1.90/1.00puqifengjishigaigongsituichudedierdaixinchanpin
，zhuyaoxingnengzhibiaodadaoguojitongqixianjinshuiping。tadechenggongyanfadapolegaichanpinchangqiweijinkouchanpinsuolongduandejumian
，weijinkuaishixianwushuichulizhuyaoshebeideguochanhua，jiangdiyonghudetouziheyunxingchengbentigongleyoulizhicheng，weiwoguohuanbaoshiyedefazhanzuochulegongxian。 
　　
   6-39-B係列高效曲葉片離心通風機作為取代原高溫風機模型級的換代產品，該產品工效比原引進的BB50高溫風機提高4.5%，為鋼鐵、冶金、水泥、火電等行業提供了效率更高的產品，經濟和社會效益十分顯著。 
　　
   gaoxiaodengkuanliudaoganxijiaoxunhuanfengjidechenggongyanfa，wanshanlegongsidechanpinxilie
，shiwoguolianjiaoxingyedeganxijiaofagongyizhicaiyongjinkoushebeichengweilishi，tongshiyeweikuodagongsichanpinshichangzhanyoulv，tishengzhongdazhuangbeideguochanhuashuiping，fuwuguojiajingjijiansheqidaolejijidetuidongzuoyong。