Ultrasonic defect detection inspection shall be carried out for welding seams and defects shall be removed. the excessweldmetal of welding seam must be eradicated and abraded after welding.
焊缝须进行超声波探伤检查并清除缺陷，焊后对焊缝余高进行铲除并磨平。
2
Weld Reinforcement: weldmetal in excess of the quality required to fill a weld groove.