基本释义:

左行叠绕组

网络释义

1)backward progression lap winding,左行叠绕组

2)reversed-loop winding,逆行叠绕组，左行叠绕组

3)retrogressive lap winding,倒退叠绕组，左行绕组

4)backward progression winding,左行绕组

5)progressive lap winding,前行叠绕组，右行叠绕组

6)progressive lap winding,右行叠绕组