This translation has been made based on the Amendment to the original Japanese Industrial Standard revised by the Minister of Economy,Trade and Industry through deliberations at the Japanese Industrial Standards Committee in accordance with the Industrial Standardization Law.
Consequently,JIS Z3341-1999 is partically replaced with this Amendment.
JIS Z 3341 AMD 1:2007 history
2007JIS Z 3341 AMD 1:2007 Copper and copper alloy rods and solid wires for inert gas shielded arc welding (Amendment 1)
1999JIS Z 3341:1999 Copper and copper alloy rods and solid wires for inert gas shielded arc welding
1993JIS Z 3341:1993 Copper and copper alloy rods and wires for inert gas shielded arc welding