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O-NES TOWER
THAI OBAYASHI SUMMER CAMP 2023
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CSR & ACTIVITIES
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Blood Donation @ O-NES TOWER 2023
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Civil Technology Education @ KMUTT 2023
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EIT - THAI OBAYASHI ACADEMIC CAMP 2023
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THAI OBAYASHI SUMMER CAMP 2023
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Orientation New Staff 2023
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Plant the tree 50th Anniversary of THAI OBAYASHI
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