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Helping The others Realize The Advantages Of diode laser คือ

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The electrons depart driving a space termed a hole. The electrons during the conduction band are unstable and can transfer to a lessen Strength band to recombine While using the gap but Additionally, it releases the Vitality equal towards the energy drop amongst the valence band and conduction band. หากในระหว่างนี้มีขนยาวขึ้นและต้องการกำจัด https://freemanc185ptv5.wikigdia.com/user

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