http://images.google.com/images?hl=es&lr=&rlz=1T4GGLJ_es&um=...

Hola Salloz; en el Link arriba puedes ver una ilustracin ("contact tube/electrode wire") que muestra la distancia del tubo de contacto (de la plantar de soldar) hasta el area del trabajo.

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Note added at 21 mins (2009-03-11 03:37:50 GMT)
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