变温实时接触角测定
Temperature-dependent real time contact angle measurement
表现动态接触角
apparent dynamic contact angle
插入式接管角接接头
Angle welded joint with inserted take over
单半内圈角接触球轴承
angular contact ball bearing with single piece inner ring
单根纤维接触角
single fiber contact angle
单排四点角接触球转盘轴承
single row four-point-contact slewing ring
低速过载角接触球轴承
low speed and overloaded angular contact ball bearing