英语词汇“back weld”的读音、翻译、释义、用法及例句-开邑网

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词汇	back weld
释义	back weldback weld1.■封底焊道
随便看	Preliminary Determination of Epicenter preliminary dimension preliminary dimensions preliminary dip preliminary discharge preliminary discussion preliminary disposal technique preliminary draft preliminary drying preliminary edition preliminary elongation preliminary enquiries preliminary entry preliminary estimate preliminary evaluations preliminary examination preliminary expenditure preliminary expense preliminary expenses preliminary exploration preliminary feint preliminary figure preliminary filter preliminary finish preliminary fire refining