grease injector中文，grease injector的意思，grease injector翻译及用法

2026-08-12 16:42 浏览次数 26

grease injector

注油器

grease injector 例句

英汉例句

  • For the valve with the metal to metal seal,there is grease injector outside of it,grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak.

    金属对金属密封的阀门，阀体外部设有注油脂结构，油脂通过注脂器、阀座进入阀门密封面，使阀门达到零泄漏。

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