| 摘要 |
<p>A measuring tank capable of providing accurate measurement of liquid contained therein even when not in an upright position having a rear wall connected to left and right side walls and a front wall connected between said side walls and having a generally concave shape with a sight glass affixed thereto adjacent its closest approach to the rear wall. The volume of the tank to the left and right of a plane passing through the centerline of the sight glass being equal and the volume of the tank to the front and rear of a plane passing through the centerline of the sight glass parallel to the rear wall being equal. <IMAGE></p> |
