Search History Select to load keywords (type equals "Senior Project") AND (dateIssued equals "[2007 TO 2099]") AND (subject equals "ธรณีเคมี") AND (subject equals "ธรณีเคมี -- ศรีลังกา") AND (subject equals "Corundum -- Sri Lanka") AND (subject equals "คอรันดัม") AND (author equals "Adcharobon Laokhun") (author equals "ลัญฉกร วุฒิสิทธิกุลกิจ") AND (author equals "สมชาย จิตะพันธ์กุล") AND (subject equals "การสร้างสรรค์ทางเทคโนโลยี") AND (subject equals "สิ่งประดิษฐ์") AND (subject equals "เส้นใยนำแสง") AND (author equals "พสุ แก้วปลั่ง")
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