quarta-feira, 9 de junho de 2021

Piado de Fêmea de Coleiro com Som de Água Corrente!!!

Um comentário:

  1. CNC laser high precision machining involves transferring a lens assembly carrying a beam of laser light over the surface of the metallic. Oxygen, nitrogen or air is fed through the same nozzle from which the laser beam exits. The metallic is heated and burnt by the laser beam, cutting the metallic sheet.

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