pressure impregnation

常见例句

At present, the vacuum pressure impregnation technology is a new process in electrical trade.
真空压力浸渍是电工行业中目前应用的新技术、新工艺。
Application of casting impregnation technique, vacuum pressure impregnation technological process and operational attentions as well as design and calculation of such equipment have been described.
介绍了铸件浸渗技术的应用、真空加压浸渗的工艺过程及操作注意事项，同时还介绍了真空加压浸渗设备主要部件的设计与计算。
After vacuum impregnation and pressure impregnation of date product, sugar impregnation is greatly reduced and disintegration of date is avoided, with good effect of fruit fixing and color protection;
枣品经真空浸渍和加压浸渍，大大缩短了浸糖时间，避免了枣果解体，固果、护色效果好；
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