| 摘要 |
PURPOSE: An apparatus for measuring a volume of an air cushion is provided to improve a working efficiency by supplying a gas to an air cushion so as to be expanded. CONSTITUTION: A support table(10) supports an air cushion(20) such that a cushion entrance portion(25) is directed into a low plane. The cushion entrance portion is sealed perfectly and connected to a storage container(80) through a gas supply hose(70). Thus, the gas of the storage container is supplied to the air cushion. A flow meter(75) and a pressure meter(77) are installed in the container(80).
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