vacuum impregnation

That an electrochemical impregnation process of nickel electrode is used to manufacture nickel-hydrogen batteries, nickel-cadmium batteries and nickel-zinc batteries instead of vacuum chemical impregnation process is able to improve the performance and operating life of batteries.

采用镍电极电化学浸渍工艺，取代目前一直使用的真空化学浸渍工艺，用于氢镍电池、镉镍电池和锌镍电池的制造，可提高电池的工作性能和寿命。

This paper studies the working characteristics of the control system of vacuum impregnation production line, and use PLC controller to build the new automatic control system.

本文从工程角度研究了真空浸渗生产线控制系统工作方式的特点，提出了基于PLC控制器的全自动控制系统。

The resin-matrix pantograph contact strip ( RMPCS ) was prepared by using hot re-pressing and vacuum-impregnation process.

采用二次热压和真空浸渍工艺制备树脂基受电弓滑板试样.

Study on Vacuum/ Pressure Impregnation Cooking Process and Equipment

真空-压力浸渍蒸煮工艺及其设备的研究

The vacuum pressure impregnation cooking monitor system

真空压力浸渍蒸煮监控系统

The metallography samples fabricated by the vacuum pressure impregnation resin method are introduced in detail.

详细介绍了真空浸渍树脂法制备金相样品的制备过程.