| 摘要 |
<p>A plantograph comprises support bases 1 and 2, which are hingedly connected to each other by loops 7 for position of free foot and the foot to be measured on the same level. The base is a support for free foot, and the base 2 is a support for receiving a plantogram, to which the iron double frame 4 is hingedly connected; in the frame the gauze and polyvinylchloride film 6 is drawn. The support vases have handles 8 for transfer the device.</p> |
