ballbearing

基本解释

Ballbearing closures prevent second filling.
这种瓶盖可以防止二次灌装。
At a Chinese-financed ballbearing factory in East London, technicians form Taiwan show local female workers improved techniques.
在东伦敦由华人投资的球鞋厂里，从台湾来的技师正在指导当地女工改进技术。
The company has gained multiple independent intellectual property rights for its new and high-techproducts , such as eccentric thrust ballbearing unit , shaft type tandem thrust bearing , etc.
公司的多项产品拥有知识产权，如涡旋压缩机偏心平动推力球轴承组件及带轴型串列推力圆柱滚子轴承等项目。
(8) outside belt hanging place spherical surface ballbearing.
(8)带悬挂式座外球面球轴承.
(2) outside belt square shape place spherical surface ballbearing.
(2)带方形座外球面球轴承.