词语滚珠轴承
解释ball bearing;spot contact bearing
滚珠轴承ball bearing详细»
滚珠轴承roller bearing详细»
滚珠轴承ball bearing;spot contact bearing详细»
滚珠轴承ball race bearing详细»
滚珠轴承ball bearing;ballbearing;spot contact bearing详细»
滚珠轴承ball race bearing;ballbearing;spot contact bearing详细»
滚珠轴承ballbearing详细»
滚珠轴承antifrication bearing;ball bearing;ball-frame carriage详细»
滚珠轴承ball bearing;ballbearing详细»
滚珠轴承ball bearing;ball bearings;bb详细»