| 摘要 |
A spring gun with a dispensing device and a cutter-stripper device, enables electricians to string wires through large unobstructed access, such as the space above suspended ceilings. The gun projects a dart, which carried the end of a drag line or fine wire to the desired location. If a drag line is used the cutter-stripper device is operated to cut the line so that a wire can be affixed thereto, to be pulled through the space. If a fine wire is shot through the space after the wire is in place, the cutter-stripper device is operated to prepare the wire end for its final installation.
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