“seal weld”的概念、定义、翻译、参考文献-科学参考

单词	seal weld
释义	seal weld [`sēl ´weld] ^METALLURGY A weld designed primarily for preventing leakage.
随便看	spray probe spray quenching spray region spray torch spray tower spray transfer spray-up spread spreadable life spreader spreader beam spreader stoker spread footing spreading anomaly spreading coefficient spreading concept spreading factor spreading fire spreading-floor hypothesis spread reflection spread spectrum transmission Sprengel pump sprig Sprigginidae spring

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