Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.
利用固定床反应器，以固体酸为催化剂催化桐油预酯化反应。
Do not use strong acid, strong alkali liquid clear compound wood floor.
不要使用强酸、强碱液体清理复合木地板。
Do not use strong acid, strong alkali liquid clear compound wood floor.
不要使用强酸、强碱液体清理复合木地板。
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