本文叙述了水套炉中，传统蛇形气盘管在盘管弯头制作、盘管焊接、盘管焊缝无损探伤的困难，及其对采油采气井场安全的影响。
Describes difficulties in bent manufacturing, coil welding and weld nondestructive detection, and safety influence on oil and gas production on well sites.
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.
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