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علوم مهندسى : جوشکارى قوسى با گاز محافظ

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 کلمات مرتبط(3) 

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کلمات مرتبط(protective-gas arc welding):

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بازگشت به واژه protective-gas arc welding

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arc 
welding 

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The following video provides you with the correct English pronunciation of the word "protective-gas arc welding", to help you become a better English speaker.

{علوم مهندسى}: جوشکارى قوسى با گاز محافظ