| 摘要 |
<p>Weight testing apparatus comprises a liquid impervious bag (1) which has a plurality of individual compartments forming a multilobed structure. The bag has a liquid inlet (15), a liquid outlet (14) and means (9) for suspending it from a single support. The bag suitably has 3 to 6 equally sized and shaped compartments interconnected with ducts to permit equal filling and emptying of the compartments.</p> |
