Search History Select to load keywords (subject equals "ตัวเร่งปฏิกิริยา") AND (subject equals "เซลล์เชื้อเพลิง") AND (author equals "ณัฏฐภักดิ์ กิติภัทย์พิบูลย์") AND (subject equals "เซลล์เชื้อเพลิงชนิดเมมเบรนแลกเปลี่ยนโปรตอน") AND (subject equals "ไทเทเนียมไดออกไซด์") (type equals "Senior Project") AND (subject equals "Geology, Structural") AND (author equals "Boodsarin Keattikulkungwan") AND (subject equals "Minerals -- California")
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