| 摘要 |
<p>A tank for transport of liquids such as milk, has pointed diamond shaped sides, so that concave regions cannot form, thus preventing stagnation of the contents when partly empty. The tank is designed for stacking, and has feet positioned at the corners. The bottom feet are attached to wooden supports, so that when stacked, they locate between the feet on the tank below. The supports are designed for handling by the forks of a lift truck. They also protect the valve on top of the tank below, so that the seal is not broken.</p> |
