IS 808 : 1989 (Reaffirmed 1999) Edition 4.1 (1992-07) Indian Standard DIMENSIONS FOR HOT ROLLED STEEL BEAM, COLUMN, CHANNEL AND ANGLE SECTIONS ( Third Revision ) (Incorporating…
1. IS 808 : 1989 (Reaffirmed 1999)Edition 4.1(1992-07)Indian StandardDIMENSIONS FOR HOT ROLLED STEEL BEAM, COLUMN, CHANNEL AND ANGLE SECTIONS ( Third Revision )(Incorporating…
IS 808 : 1989 (Reaffirmed 1999) Edition 4.1 (1992-07) Indian Standard DIMENSIONS FOR HOT ROLLED STEEL BEAM, COLUMN, CHANNEL AND ANGLE SECTIONS ( Third Revision ) (Incorporating…
IS 808 : 1989 (Reaffirmed 1999) Edition 4.1 (1992-07) Indian Standard DIMENSIONS FOR HOT ROLLED STEEL BEAM, COLUMN, CHANNEL AND ANGLE SECTIONS ( Third Revision ) (Incorporating…
IS 808 : 1989 (Reaffirmed 1999) Edition 4.1 (1992-07) Indian Standard DIMENSIONS FOR HOT ROLLED STEEL BEAM, COLUMN, CHANNEL AND ANGLE SECTIONS ( Third Revision ) (Incorporating…