| 摘要 |
The invention concerns a brass musical instrument with tuning slide and pitch adjuster comprising a main tube (2), a pitch adjuster (5) including tubular elements (4, 9) designed to co-operate with tubular elements (7, 8) of the main tube (2). The pitch adjuster (5) is actuated by a lever (6). A tuning slide (3) is mounted mobile in the tubular elements (4, 9) of the pitch adjuster (5)
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