En utilisant le pointeur laser pour la génération de la ligne

Pointeur laser vert: http://www.laserpointeur.com/c-40_77_78.html Il s'agit de la technologie laser de pointe que les experts de pointeur laser vert ont changé une diode de laser vert 532nm couram... continue reading »

2 signatures Goal: 1,000

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All Signatures (2 total)

1.

daniel pilotte de la BAROLLIERE · Marseille 12 August 2016

"Je signe cette pétition"

2.

laseb laseb 9 August 2016

"Je signe cette pétition"

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