| 摘要 |
A trimmer comprises a cutting head (1) housing a cutter (5), and an elongate shaft (2) for supporting the cutting head. The cutting head (1) is connected to the shaft (2) by connection means (3) permitting the cutting head (1) to be positioned with the cutter (5) either substantially horizontal or substantially vertical. The connection means (3) is such that, when the cutter (5) is substantially vertical, the longitudinal axis of the shaft (2) is parallel to the plane of rotation of the cutter.
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