| 摘要 |
A hand held crimping tool which may be pneumatically or hydraulically operated and which utilizes first and second jaw members and first and second linking arms joined together such that they may move in a scissors-like movement, the pneumatic or hydraulic means operating on an actuating member which is connected to the first and second linking arms. The tool is conveniently used for crimping corrugated panels such as are used in wall and roof structures.
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