| 摘要 |
<p>The device has a safety cover (15) for preventing flammable products from being burned. Sealed central containers (1) contain fastening wings (5) for fastening the containers with each other. Conduits (12) are in communication with the containers. The container comprises support units for supporting an electric transformer. The container includes a horizontal bottom wall (2), vertical transversal walls (3) and vertical longitudinal walls (4). The support units are formed of a metallic beam (10) extending transversal to an upper end of the container.</p> |
