The technological process of coating on plastic lens is explicated.
较详细地探讨了塑料镀膜的工艺过程;
This article presents the auto-control of the technological process of ultrasonic cleaning in the coating lines, the selection and programming of the PLC are also introduced.
介绍了超声波清洗机在涂层生产线上的自动化工艺流程控制和PLC选型及编程。
Raw materials formula production program and technological property of NEC new type of interior-wall coating are introduced.
研究了NEC新型内墙涂料的原材料、配方、生产程序和技术性能等。
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