This page displays all 「FI」 in main group F28D21/00. HB:Handbook CC:Concordance ReturnTo FI-Section/Broad-Facet-Choice Onelevelup F28D21/00 Heat-exchange apparatus not covered by any of the groups F28D 1/00-F28D 20/00 [4] HB CC 3L107 F28D21/00@A block type HB CC 3L107 F28D21/00@B heat exchange system HB CC 3L107 F28D21/00@Z Others HB CC 3L107 TOP
F28D21/00 Heat-exchange apparatus not covered by any of the groups F28D 1/00-F28D 20/00 [4] HB CC 3L107 F28D21/00@A block type HB CC 3L107 F28D21/00@B heat exchange system HB CC 3L107 F28D21/00@Z Others HB CC 3L107