Indication of inlet-outlet pressure difference between master cyclone inlet and outlet; local indication of pressure difference between high-efficiency filter inlet and outlet.

主旋风分离器进出口压差显示，高效过滤器进出口压差现场显示。

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High pressure fluid through the filter, the gush after the throttle body into the evaporator, and in the corresponding under low pressure, the quantity of heat of evaporation from around.

高压液体经过过滤器、节流机构后喷入蒸发器，并在相应的低压下蒸发，吸取周围的热量。

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FFU laminar flow unit is an air filtering and purifying unit with its own blower fan, it comprises of primary efficiency filter, blower fan, high efficiency filter and static pressure box.

FFU层流罩是一种自带风机的空气过滤净化单元，它由初效过滤器、风机、高效过滤器和静压箱组成。

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