Fiber laser marking machine for pvc pipe mobile communication 1927102181331435485-blid-6905538812675538845

หวยเด็ด สองตัวบน-ล่าง@ต้นไผ่ งวดวันที่ 1/7/62 งวดนี้มาแล้วกด(55)ก่อนไปดูเลข

1.The optical fiber laser marking machine uses the laser beam to mark the surface of varioussubstancespermanently.2.The marking effect is to show the deep material through the evaporation of thesurface material, or to "carve"the trace through the chemical and physical changes of the surface material caused by the light.3.or to burn part of the material by the light, showing all kinds of patterns, characters, barcodes and othergraphics that need to be etched.