Copper bus bars
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2018

Copper and copper alloy rods and bars
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2000

Copper and copper alloy rods and bars
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2006

Copper and copper alloy rods and bars
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2010

Copper and copper alloy rods and bars (Amendment 1)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2012

Copper and copper alloy rods and bars (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2015

Copper and copper alloy wires
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2000

Copper and copper alloy wires
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2006

Copper and copper alloy wires (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2012