A t ubular heater that has body with tube plate to which flue tube and a bunch of smoke tubes are connected, smoke tube and branch pipes for supply and discharge of water. The body in the upper section is made open.
申请公布号
UA63797(U)
申请公布日期
2011.10.25
申请号
UA20110002249U
申请日期
2011.02.25
申请人
"PRYDNIPROVSKA ACADEMY OF CIVIL ENGINEERING AND ARCHITECTURE" STATE HIGH SCHOOL
