Machine design instrument chi
The utility model discloses a machine design instrument chi, including measuring tape body, main scale, assist scale, pivot, protractor, R rule, sash, magnifying glass no. 1, spliced pole, assist chi body, scale, depth gauge rule, compass, reading ware and slider. The beneficial effect of the utilit...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a machine design instrument chi, including measuring tape body, main scale, assist scale, pivot, protractor, R rule, sash, magnifying glass no. 1, spliced pole, assist chi body, scale, depth gauge rule, compass, reading ware and slider. The beneficial effect of the utility model: the utility model has the advantages of reasonable design, novel structure is unique, and easy operation is convenient, and the modern design still is provided with blade, biade shell, compass and reading ware, has the function of measurement, cutting concurrently, brings the convenience for study and official working. |
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