由严创科技总承建福建闽侯某机械制造公司铸造中频炉除尘项目，粉尘浓度≤25mg/m3排放，顺利验收。The general contractor by Yanchuang technology, Fujian Minhou county a machinery manufacturing company casting induction furnace dust removal project, dust concentration ≤25mg/m³ emissions, has smooth acceptance.