Search History Select to load keywords (type equals "Thesis") AND (dateIssued equals "[1957 TO 1999]") AND (subject equals "Polyethylene") AND (subject equals "Copolymers") AND (subject equals "Foaming process") AND (subject equals "Rubber") (author equals "พิมพ์พร อินนพคุณ") AND (author equals "วินัย ดะห์ลัน") AND (author equals "สุพันธิตรา ชาญประเสริฐ") AND (dateIssued equals "2542") AND (subject equals "กรดไขมันโอเมกา 3")
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