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oxygen cutting
释义
oxygen cutting
Encyclopedia
工学
(其他焊接方法)
释
oxygen cutting
气割
利用气体火焰的热能将工件切割处预热到一定温度后,喷出高速切割氧流,使其燃烧并放出热量实现切割的方法。又称氧气切割、火焰切割。
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