BS-638-4 › Complete Document History
Arc welding power sources, equipment and accessories. Specification for welding cables


Obsolete Revision Information:
   REPLACED BY BS-EN-50525-1 - WITHDRAWN IN 2011 - Sept. 30, 2011
   AMD 9640 - AMENDMENT 1 FOR 1996 EDITION - Sept. 1, 1997
   1996 EDITION - WITHDRAWN, 12/1/2012 - Oct. 15, 1996
   1979 EDITION - WITHDRAWN, 10/15/1996 - Jan. 31, 1979