Mechanical concept is based on a double ball bearing design, and is available as a solid-shaft or hollow-shaft version in common shaft diameters.
机械概念是基于双滚珠轴承设计,并作为固体轴或空心轴直径共同轴版本。
2
The mechanical concept is based on a double ball bearing design, which is available as a solid-shaft or hollow-shaft version in common shaft diameters.
机械概念是基于双滚珠轴承设计,它是一种固态轴或空心轴直径共同轴版本。
3
The large volume of the solid tower shaft easily causes cracks.