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what is done to improve heat exchange between pipe and sheet metal?
What is the tube used for?
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👍👍👍👍👍🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿
what is done to improve heat exchange between pipe and sheet metal?
What is the tube used for?
👍
👍👍👍👍👍🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿🇰🇿