伊人久久精品中文字幕无码_蜜桃AV偏黄网站大全不卡_亚洲另类在线制服丝袜国产_老司机午夜99免费福利_可以看的免费黄色视频_亚洲美女高清AⅤ网站_香蕉频蕉下载APP下载_另类小说春色2019_午夜在线电影一区_最近的中文字幕免费视频1

       Coating industry according to its application field is very wide, can be divided into electronic evaporation coating, magnetron sputtering deposition, plasma coating, radio frequency (rf) coating, coating, etc., but their structure is the same: mainly consists of three parts: subject of vacuum, vacuum chamber, the auxiliary exhaust system (including exhaust system, vacuum measurement system), evaporation system (including the crucible and rotary control system, electron gun cabinets), film forming control system.Mainly used in hardware, glass crafts, ceramic crafts, etc., such as watches, computers, mobile phones, metal shell, sanitary ware, tools, models, electronic products, plastic products, acrylic, crystal glass products, ceramics, resin, etc., cosmetic bag, etc, arts and crafts, plastic following, electronic products, building materials industries, lamps and lanterns, mobile Windows, eyes, stage lighting, and so on.
       The coating industry has been inseparable from the modern production process of vacuum technology. KIMMET vacuum pump oil helps the vacuum system in the production process more stable, cleaner, more economical and more environmentally friendly.