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焊缝质量级别
meaning in English
quality grade of weld
quality inspection of bolted connection
Examples
Quality grade of weld
焊缝质量级别
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Related Words
属性级别
斜焊缝
焊缝裂开
环状焊缝
焊缝腐蚀
封闭焊缝
焊缝面
竣工焊缝
背焊缝
焊缝间距
焊缝照相检验
焊缝质量
焊缝质量检验
焊缝中的夹渣
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