Search History Select to load keywords (dateIssued equals "[2500 TO 2565]") AND (dateIssued equals "[2560 TO 2565]") AND (subject equals "Energy") AND (dateIssued equals "2564") (subject equals "Catalysts") AND (subject equals "ตัวเร่งปฏิกิริยา") AND (subject equals "การแยกสลายด้วยความร้อน") AND (subject equals "Petroleum")
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