The welding technology used for preheating flash butt welding was evaluated forworkpieces with large welding section.
针对大截面工件的闪光对焊工艺特点,确定了预热闪光焊的焊接工艺。
2
This paper explains in details the ablution technology of penetration inspection forworkpieces of canned motors and its noticing items.
较详细地介绍了屏蔽电动机工件渗透探伤清洗技术及其注意事项。
3
The machine USES photo diodes, for instance, to check whether the carrier has been correctly loaded - if so, the light from the diodes is obscured by the workpieces.