亚洲成av人片不卡无码

                                        Steel die-cast aluminum beam, high-speed cutting

                                        Laser Parts advantage

                                        The beam of the machine is made of steel mold pressure casting aluminum process. 

                                        The beam has higher density, greater strength, better rigidity, and lighter weight. It can maintain higher cutting accuracy during high-speed cutting.



                                        亚洲成av人片不卡无码