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angle butt welding
词语: angle butt welding
解释: 斜对接焊
词性: 名词
词典: 农牧林专业英汉词典
angle butt welding 相关解释
angle butt welding 〔名词〕斜口对接焊
斜对接焊 angle butt weld
斜对接焊 〔名词〕angle butt weld