摘要 |
There is disclosed a mounting apparatus for an electrode, the mounting apparatus comprising a body ( 2 ) with means ( 4 ) for mounting an electrode ( 6 ), whereby in use the body ( 2 ) is partly about the electrode ( 6 ) and the electrode ( 6 ) projects from the body ( 2 ), the apparatus further comprising at least one external protrusion ( 12 ) on the body ( 2 ).
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