Double ball bearing design with flexible spring tether as a torque support.
双球轴承作为扭矩支持灵活的春天系绳设计。
Double row cylindrical roller bearing is applied on machine tool principal axis.
双列圆柱滚子轴承适用于机床主轴。
And bearing steel double row angular contact bearing.
以及轴承钢双列角接触轴承。
The third part is about the liability bearing of insurers in double insurance.
第三部分分析重复保险的责任承担方式。
The third part is about the liability bearing of insurers in double insurance.
第三部分分析重复保险的责任承担方式。
应用推荐