hat
6.Automatic pòt pòt -a pral otomatik leve desann anvan yo kòmanse travay ak leve lè fini sous marking.laser pral koupe otomatik nan yon fwa dwe pòt la louvri pandan y ap k ap travay machin.
eng
6.Automatic door -the door will be automatic lifting down before work start and lifting up when finishing marking.laser source will be automatic cut off once the door be opened while machine working.