"hot oil boiler system"

YLWの石炭は横の熱オイルのボイラーSGSの証明の低公害の放出を始動させた

Low pollution emission YLW Coal Fired Horizontal Organic Heat Carrier Boiler SGS Certification Production YLW organic heat-medium boiler is the packaged forced circulation chain grate boiler. Front section of boiler body is the hearth radiation heating area consisting of closely-aligned double...