两万向节外侧滑动传动轴
two joint ouboard slip drive shaft
两万向节滑动的传动轴
two -joint inboard slip ddiveshaft
切割机传动轴轴承
cutter drive shaft bearing
闭合传动两自由度五杆机构
enclosed driving 2-DOF five-bar mechanism
泵的传动轴承间隙
pump drive bearing clearance
闭式差动传动机构
closed pattern of transmission mechanism
变速传动轴承
bearing for transmission drive
speed changing drive bearing
variable speed transmission bearing
差动传动
differential transmission
差动传动比
differential driven ratio
差动传动式转速表
differential drive tachometer