ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS G 3523:1980/AMENDMENT 1:2008
Core wires for covered electrode (Amendment 1)
2008
2
offline
This Japanese Industrial Standard specifies the core wires of the covered electrodes, hereinafter referred to as the "core wires", to be used mainly for arc welding of low carbon steels.