Search History Select to load keywords (type equals "Thesis") AND (dateIssued equals "[1957 TO 1999]") AND (subject equals "โพลิเมอไรเซชัน") AND (subject equals "Metallocene catalysts") AND (subject equals "Polymerization") AND (subject equals "Catalysts") (author equals "ลัญฉกร วุฒิสิทธิกุลกิจ") AND (author equals "สมชาย จิตะพันธ์กุล") AND (author equals "วิทยากร อัศดรวิเศษ") AND (author equals "ณัฐ กาญจนศิริ")
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