... acetylene-oxygen flame 氧炔焰; 乙炔-氧气焰; 乙炔.氧气焰 air-acetylene flame 空气-乙炔焰 excess acetylene flame 过剩乙炔火焰 ...
基于6个网页-相关网页
空气乙炔火焰 Air-acetylene flame
空气-乙炔火焰 air-acetylene flame
富氧空气-乙炔火焰 Oxygen enriched air-acetylene flame
掺氧空气-乙炔火焰 oxygen-mixed air-acetylene flame
富燃性空气-乙炔火焰 Very flammable air-acetylene flame
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