Search History Select to load keywords (dateIssued equals "[2500 TO 2566]") AND (dateIssued equals "[2520 TO 2529]") AND (subject equals "ภาษาไทย -- การศึกษาและการสอน") AND (dateIssued equals "2521") AND (author equals "มณีรัตน์ อุดมวรรณนนท์") (subject equals "Polyethylene") AND (subject equals "โพลิเอทิลีน") AND (subject equals "ยาง") AND (subject equals "โพลิเมอร์ผสม") AND (subject equals "มาลีอิกแอนไฮไดรด์") AND (author equals "Pornpirom Moteplay") (subject equals "Methane") AND (subject equals "คาร์บอนไดออกไซด์") AND (subject equals "การแยกด้วยเมมเบรน") AND (subject equals "ซีโอไลต์") AND (dateIssued equals "2008")
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