This page displays all 「FI」 in main group F22B11/00. HB:Handbook CC:Concordance ReturnTo FI-Section/Broad-Facet-Choice Onelevelup F22B11/00 Steam boilers of combined fire-tube type and water-tube type, i.e. steam boilers of fire-tube type having auxiliary water tubes HB CC 3L032 F22B11/02 .the fire tubes being in upright arrangement HB CC 3L032 F22B11/04 .the fire tubes being in horizontal arrangement HB CC 3L032 TOP
F22B11/00 Steam boilers of combined fire-tube type and water-tube type, i.e. steam boilers of fire-tube type having auxiliary water tubes HB CC 3L032 F22B11/02 .the fire tubes being in upright arrangement HB CC 3L032 F22B11/04 .the fire tubes being in horizontal arrangement HB CC 3L032