repair welding是什么意思 repair welding怎么读
repair welding的英文翻译是什么意思，词典释义与在线翻译
repair welding的用法和样例
- The ingot repairing welding technology being one of important measures improving ingot mould service life is put forward.
指出钢锭馍焊补技术是提高钢锭模使用寿命的重要措施之一。 - Electric discharge machining, creping, and blasting are possible after welding, as well as heat-treating and nitriding.
焊补后的模具可进行放电加工，热处理及渗氮处理等。
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