Sheet metal fabrication is a rational, very significant flow of processing technology. In order to do a good job in sheet metal processing, strictly abide by the scientific and effective sheet metal fabrication process is an essential choice.
幸运飞艇前三怎么算中奖In the sheet metal processing, effectively do a variety of mechanical operations, can effectively control a variety of processing quality. Carry out visual inspection, including size and so on. If there is a problem, it should be repaired or directly scrapped, so as to ensure the quality of processing.