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近年来，真空成膜技术及其薄膜产品已广泛应用于各个领域，本文介绍了几种镀膜技术和产品的发展情况，同时给出了某些评价。
In recent years, vacuum film forming technology and its thin film products have been widely used in various fields, this article describes the development of several coating technology and products, at the same time gives some comments.