As a novel and effective separation technique, membrane process has many advantages.

膜分离技术是一种新型的化工分离技术, 具有多方面的优点.

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Predeposited membrane process is: feed paper - making and membership card product pressing mask to receive the product.

预涂膜的工艺流程为: 输纸台输纸 —— 制卡和会员卡制作品压膜——收取成品.

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