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michale
michale
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  • Ajouté le 11-02-2017









http://www.htpow.com/miniature-laser-engraver-p-1161.html
Bae had achieved 400 times amplification in 2015 with up to 3.5 millinewtons with a 500 watt laser.In only three years it pushed the cutting edge in high-power short-pulse lasers more than tenfold.The big-picture plan starts with using laser propulsion in the coming decades on near-Earth space missions.

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