| 摘要 |
A C-clamp has a bearing pad formed on a plug having a body portion removably received within a bore in one extremity of the clamp frame. The bore is coaxial with the clamping rod movably mounted in the opposite extremity of the frame. The bore is intersected by a slot receiving a cable connector, with the usual hole in the connector normally traversed by the plug, and in firm electrical contact therewith.
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