| 摘要 |
<p>The fuel tank (1) of the a lorry is assembled of two or more central modules (2) and two outer modules (3,4) with closed fronts. One of the central modules (2) has an opening for the fuel inlet (5) and can be connected to the duct supplying the engine. A cap (6) at one of the outer modules (4) has an opening (7) to be filled with a fine dust reduction fluid, in particular liquid urea. It is fitted with a helical heating element connected to the engine cooling system in order to prevent the fluid from freezing at low temperatures.</p> |
