PMMA, yomwe imatchedwanso acrylic, ndi zinthu zomwe zimagwiritsidwa ntchito popanga bolodi yotsatsa. Ambiri mwa masitolo ogulitsa bolodi opanga ', ife zambiri zindikirani laser kudula makina zoyendetsedwa ndi CO2 laser chubu.
Copyright © 2021 TEYU S&A Chiller - Maumwini onse ndi otetezedwa.