| 摘要 |
<p>The design consists of the features of shape, ornament, pattern and configuration of the valve unit shown in solid lines in the drawings. Portions shown in broken lines do not form part of the claimed design.Fig. 1 is a perspective view of the valve unit;Fig. 2 is a front elevation view of the valve unit;Fig. 3 is a rear elevation view of the valve unit;Fig. 4 is a top plan view of the valve unit;Fig. 5 is a bottom plan view of the valve unit;Fig. 6 is a left side elevation view of the valve unit; andFig. 7 is a right side elevation view of the valve unit.Drawing(s)/photograph(s) of the design is (are) included.</p> |
