焊接质量是影响钢结构工程质量的重要因素，对焊缝进行无损探伤检验是确保焊缝质量的重要手段。
The quality of welding is an important factor that influences steel structure project quality. Nondestructive inspection is an important method which guarantees welding seam quality.
对焊缝进行无损探伤检验是确保焊缝质量的重要手段。
Nondestructive inspection is an important method which guarantees welding seam quality.
对焊缝进行无损探伤检验是确保焊缝质量的重要手段。
Nondestructive inspection is an important method which guarantees welding seam quality.
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