| 摘要 |
<p>The cartridge has a lower part (1) and a cover. The lower part has a base, two long side walls and two front walls up. The lower part is equipped with a second level (3.1) with recesses (3.4). In the lower part several inputs (3) allow devices to be connected for the admission of drive mechanism. The cartridge is secured to a wall of input device. The cartridge can be a socket for wrenches and the cartridge allows sockets for wrenches.</p> |
