| 摘要 |
<p>The footplate cover has two parts (e.g. 1.1), each with an aperture, fitting into each other and locking to each other. The two parts are identical. Each part has an eye (e.g. 5.1), a locking element (e.g. 6.1) and a recess (e.g. 7.1). Each part may also have a step, formed on the inside of the eye (10), and having a reinforcing edging.</p> |
