Search History Select to load keywords (subject equals "ตัวเร่งปฏิกิริยา") AND (subject equals "Pyrolysis") AND (subject equals "Bio-oil") AND (subject equals "Catalyst") AND (author equals "กิตติเดช ประเสริฐทวีพร") (author equals "วิเชฏฐ์ คนซื่อ") AND (author equals "นพดล กิตนะ") AND (author equals "มุกเรขา เชี่ยวชาญชัย") AND (author equals "สุธิโรจน์ มีสวัสดิ์") AND (subject equals "กบทูด")
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