... 氧去极化 oxygen depolarization 氧炔焰 oxy-acetylene flame 氧受体 oxygen acceptor ...
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短语
氧炔焰开坡口
flamegrooving
氧炔焰开槽
flame grooving
氧乙炔焰
oxy-acetylene flame
;
acetylene flame
;
oxyacetylene flame
氧乙炔焰切割
acetylene cutting
氧孔炔焰
oxy-acetylene flame
氧气乙炔焰焊接
acetylene welding
氧乙炔焰开槽
oxy-acetylene grooving
氧乙炔火焰清理机
oxyacetylene scarfing machine
氧乙炔火焰清理
oxyacetylene scarfing
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