During the production of shell bodies, surface defects were found by magnetic powder inspection.
炮弹弹体生产中，磁粉检测发现表层缺陷。
Comparison inspection and control methods of surface quality of laser cutting were put forward.
提出了激光切割表面质量比照判别的方法与标准。
These lights are applicable for the scratch inspection on metal, glass, film and chip surface.
适用于金属、玻璃、胶片、晶片等平整表面的划伤检测。
Visual inspection for the surface quality of equipment and weld seams.
目视检查设备和焊缝的外表面质量。
Visual inspection for the surface quality of equipment and weld seams.
目视检查设备和焊缝的外表面质量。
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