seal cover assembly的意思|示意

The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.

泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。

This paper introduces the principle, property, structure and work process of the electromagnet auto matic assembly cover technique of seal machine for Quick-opening can.

主要介绍易拉罐饮料机械封口机电磁自动加盖器的结构、原理与工作过程。