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English

3, into the reaction medium, should not exceed the kettle body 2/3 level, put the material into the magnetic stirring, with a soft cloth to wipe clean the sealing surface, pay attention to do not rub the seal cover.

Chinese

3、装入反应介质时,应不超过釜体2/3液面,投完料后放入磁力搅拌子,用软布擦拭干净密封面,注意不要擦刮伤密封面。