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ฝ.๑.๒๒/ผ.๒๒
4. 4, 6, 8
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5. 6, 8, 12
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6. 7, 10, 14
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์
ส ถ า บั น ส ง เ ส ริ ม ก า ร ส อ น วิ ท ย า ศ า ส ต ร แ ล ะ เ ท ค โนโ ล ยี ( ส ส ว ท . )
่
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