How to connect 10 square aluminum wire and 16 square aluminum wire?

Connection method of 10 square aluminum wire and 16 square aluminum wire:

1. Divide the 10 square aluminum wire into two groups, and insert three groups 1 in the middle of the 16 square aluminum wire.

2. This set of core wire is tightly wound clockwise on 16 square aluminum wire.

3. Wrap four cores tightly counterclockwise on 16 square aluminum wire.