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焊接过程检测与控制是提高焊接质量的重要手段。
It is important to improve the welding quality by test and control during welding.
youdao
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了解产品的质量，焊接和无损检测知识。
Base Knowledge For Material Quality, Visual Welding Quality, NDT, Etc.
youdao
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了解产品的质量，焊接和无损检测知识。
Base Knowledge For Material Quality, Visual Welding Quality, NDT, Etc.
youdao