| 摘要 |
A connecting clamp comprises an outer shell and a connector positioned in it. An outer shell is made as a protector-fixator, which is wounded, in addition, it comprises a conductive spiral located between a protector and a connector, the connector and the protector-fixator are made as a power spiral which is made as power bands, on the outer surface an abrasive is deposited; power bands are made of steel aluminum wire which is made of aluminum wire which is glued polyvinyl acetate glue number of coils in a power spiral is 3-40. |
