Graphite COVA electrodes and nipples are produced according to internal norms derived from the following standards:
IIEC 60239, Fourth edition, 2005-06
DIN EN 60239, 2006-03
(in special cases NEMA or JIS).
Their main properties are the following:
IIEC 60239, Fourth edition, 2005-06
DIN EN 60239, 2006-03
(in special cases NEMA or JIS).
Their main properties are the following:
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