Copper, mild steel, galvanized mild steel, cast iron, malleable iron and combinations of these metals. Workmanship, inspection, testing procedure. Joints in each type of parent metal, filler metal, type of joint, testing. Welding flames, removal of flux residues, composition of filler metals.
BS 1724:1959
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for bronze welding by gas
BSI Group , 01/30/1959
