| 摘要 |
<p>The container (1) has an underframe (17) adapted to a bottom (7) of an inner container (2). A bottom (29) of a sheet metal is rested on corner and middle legs (26, 27) for supporting the inner container equipped with a closable filling socket (9) and a drain socket (12). The inner container includes a drain bottom with a middle draining groove extending with a slight downward inclination from a rear wall (4) of the container to the drain socket, where an angle of inclination of bottom sections of the underframe has a slight downward inclination towards a bottom rim, and is in a specific range.</p> |
