求翻译：焊接后由专职质检员对焊缝进行超声波探伤，不得有未焊透、夹渣、裂纹等缺陷。焊缝外观不得有气孔、咬边、偏焊等超差缺陷。如有上述缺陷，必须用碳弧气刨或角向磨光机将缺陷彻底清除后再补焊。是什么意思？

Welding weld ultrasonic testing by the full-time quality inspector, not the lack of penetration, folder slag, cracks and other defects. Weld appearance may not have holes, undercut, partial welding of ultra-poor defects. If the above defects, carbon arc gouging or angle grinder defects completely cl

After welding the full-time quality inspectors to carry out Ultrasonic Flaw detection, and welds may be folder is not soldering and Standard Chartered, cracks, and other defects. There shall be no exterior weld porosity, snap-in edge, the solder defects such as poor. If any of these defects, it must

After the welding carries on the ultrasonic testing by the professional quality testing to the welded joint, must not not have flaws and so on penetration, entrapped slag, crack.The welded joint outward appearance must not have the blowhole, the undercut, welds and so on the ultra bad flaw.If has th

Full-time quality inspector on weld of welded by ultrasonic inspection, there shall be no incomplete penetration, slag, cracks and other defects. Weld appearance may not air hole, biting edges, such as welding defects of the variance. If any of the above defects must be carbon arc gouging or defect

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