L.84mm C20 conic.10%
portaelettrodo c.20 conic. 10% L.120 per elettrodi c.12 conic. 10% […]
L.120mm C20 conic.10% inclinato
L.125mm C20 conic.10%
L.70mm C20 conic.10%
L.85mm C20 conic.10%
