真空浸油的英文

oil impregnation under vacuum

• 真空:    vacuum; empty spac ...
• 浸:    soak; steep; immer ...
• 油:    oil; fat; grease

例句与用法

1. Application characteristics ： it ' s made bronze or iron powder , mold pressed under high pressure and then sintered under high temperature , and oil is soaked into the homogeneously spreaded tiny pores of the metal under vacuum
   应用特点：该产品是以铜粉或铁粉为原料，经模具压制、高温烧制、真空浸油后加工而成。