A tube of a heat exchanger has ribbing placed on the outer surface of the tube. The ribbing is arranged as sections of a strip connected to the tube vertically ant at angle to horizon.
申请公布号
UA80967(U)
申请公布日期
2013.06.10
申请号
UA20130001061U
申请日期
2013.01.28
申请人
ULITKO ROMAN MYKOLAIOVYCH;LYSENKO DANYIL MYKOLAIOVYCH
发明人
LYSENKO DANYIL MYKOLAIOVYCH;ULITKO ROMAN MYKOLAIOVYCH
