它们可能是柱状的容器，或者手动泵。
They can be cylinder shaped container or a manual hand pump.
用于混凝土搅拌机，手动泵可实现应急操作。
Application of Concrete mixer, with manual pump for emergency.
我们的技术允许最长的“持有”并流有史以来在手动泵。
Our technology allows the longest "hold" and flow time ever in a Manual Pump.
液压剪扩器与机动泵、电动泵或手动泵配套使用，可实现剪切功能。
Working together with motored pump, electric pump or manual pump, this product serves cutting purpose.
液压扩张器与机动泵、电动泵或手动泵配套使用，可实现扩张功能。
Working together with motored pump, electric pump or manual pump, this product serves spreading purpose.
设置手动应急泵和蓄能器以便停电时应急操作；
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
设置手动应急泵和蓄能器以便停电时应急操作；
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
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