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Tentative specification for aluminium and aluminium-alloy welding rods and bare electrodes (New York) - American welding society ; (Philadelphia) - American society for testing and materials, 1961 Testo Monografico Tentative specification for brazing filler metal New York - American welding society ; Philadelphia - American society for testing materials, 1956 Testo Monografico Tentative specification for nickel and nickel-base alloy bare welding filler metals New York - American welding society ; Philadelphia - American society for testing materials, 1956 Testo Monografico Tentative specification for surfacing welding rods and electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1956 Testo Monografico Tentative specification for titanium and titanium alloy bare welding rods and electrodes (New York) - American welding society ; (Philadelphia) - American society for testing and materials, 1961 Testo Monografico Tentative specification for welding rods and covered electrodes for welding cast iron New York - American welding society ; Philadelphia - American society for testing materials, 1956 Testo Monografico Tentative specifications for aluminium and aluminium-alloy metal arc-welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1943 Testo Monografico Tentative specifications for copper and copper-alloy arc-welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1957 Testo Monografico Tentative specifications for copper and copper-alloy welding rods New York - American welding society ; Philadelphia - American society for testing materials, 1957 Testo Monografico Tentative specifications for corrosion-resisting chromium and chromium-nickel steel covered welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1955 Testo Monografico Tentative specifications for corrosion-resisting chromium and chromium-nickel steel welding rods and bare electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1953 Testo Monografico Tentative specifications for iron and steel gas-welding rods New York - American welding society ; Philadelphia - American society for testing materials, 1946 Testo Monografico Tentative specifications for low-alloy steel covered arc-welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1958 Testo Monografico Tentative specifications for mild steel arc-welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1958 Testo Monografico Tentative specifications for nickel and nickel-base alloy covered welding electrodes New York - American welding society ; Philadelphia - American society for testing materials, 1954 Testo Monografico