30.97 End of interruption of work - split/merged Jul 21, 1995
CEN
CEN/TC 306 Lead and lead alloys
Pre Standard
Lead and lead alloys - Determination of Ag, As, Bi, Cd, Cu, Ni and Zn contents as impurities in lead and lead alloys by ICP-ES, after acid dissolution and separation on the matrix
ABANDON
cen:proj:14921
30.97
End of interruption of work - split/merged
Jul 21, 1995