constantin-cattouf documents

BS 3643-2; 1981 ISO Metric Screw Threads
Documents BS 3643-2; 1981 ISO Metric Screw Threads
BS 1723-3; 1988 Brazing Methods for Non-Destructive & Destructive Testing
Documents BS 1723-3; 1988 Brazing Methods for Non-Destructive & Destructive Testing
BS 476-21; 1987 Fire Tests on Building Materials & Structures.pdf
Documents BS 476-21; 1987 Fire Tests on Building Materials & Structures.pdf
BS 1494-1;1964 Fixings for Sheet, Roof & Wall Coverings
Documents BS 1494-1;1964 Fixings for Sheet, Roof & Wall Coverings
BS 476-22; 1987 Fire Tests on Building Materials & Structures
Documents BS 476-22; 1987 Fire Tests on Building Materials & Structures
BS 499-2;1980 Welding Terms & Symbols
Documents BS 499-2;1980 Welding Terms & Symbols
BS 476-6; 1989 Fire Tests on Building Materials & Structures.pdf
Documents BS 476-6; 1989 Fire Tests on Building Materials & Structures.pdf
BS 499-1;1991 Welding Terms & Symbols Supplement
Documents BS 499-1;1991 Welding Terms & Symbols Supplement