electroslag welding with consumable nozzle
...consumable nozzle eletroslag welding 消耗性道管电渣焊接 electroslag welding with consumable nozzle 熔嘴电渣焊 consumable nozzle electro-slag welding machine 熔嘴电渣焊机 ..
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electroslag welding with consumable nozzle
带耗材喷嘴的电渣焊
以上为机器翻译结果，长、整句建议使用 人工翻译 。