สมดุลพลังงานของโลก
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Senior High 2
https://drive.google.com/file/d/1WMqcQKJQMTzzu12r23B4ZBB5XptYG4wo/view?usp=drivesdk ***file pdf***
127
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0
https://drive.google.com/file/d/1WMqcQKJQMTzzu12r23B4ZBB5XptYG4wo/view?usp=drivesdk ***file pdf***
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