Search History Select to load keywords (subject equals "เหล็กกล้าชุบเคลือบสังกะสี -- การกัดกร่อน") AND (author equals "ยุทธนันท์ บุญยงมณีรัตน์") AND (subject equals "การชุบเคลือบผิวโลหะ") AND (author equals "สุพิณ แสงสุข") (type equals "Thesis") AND (subject equals "Chemical Engineering") AND (subject equals "Biomass energy") AND (subject equals "CONTINUOUS FLOW PROCESS PALM OIL") AND (subject equals "Transesterification")
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