| 摘要 |
<p>The mounting unit can be used , for example, for the installation of an electrical down lighting module on a ceiling [1] and has a ring [2] that fits in a hole [11] and is secured by screws [4] into a flange plate [3]. An in line holder [5] has spring latching elements [7] that secure the sleeve [8] ion which the lighting unit [9] is fixed.</p> |
