基本释义:

单边心型端承，单边砂心头

网络释义

1)single core print,单边心型端承，单边砂心头

2)core print,砂心端承，砂心头

3)double core print,双端心型端承，双端砂心头，双端砂心端承

4)Single point greedy-edge,单点贪心边

5)vertical coreprint,直立心型端承，直立砂心头

6)one sided eccentric drive,单边偏心传动