短语
工业用吹氧管
industrial oxygen blowpipe
吹氧管装置
Lance Tube Assembly
吹氧嘴管
oxygen lance
氢氧吹管
oxy-hydrogen blowpipe
;
oxy-hydrogen torch
;
oxygen hydrogen torch
;
blowpipe
氧乙炔吹管
oxyacetylene blow pipe
氧吹管切割
oxygen lance cutting
氧吹管焰割
oxygen lancing
氢氧气吹管
oxyhydrogen blowpipe
氧氢吹管
oxy-hydrogen torch
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