Press the "Flow Indicator", the "Power", and the "Speed" buttons respectively.
分别按下“流量指示仪”、“功率”、“转速”按钮。
Constant flow rate manually adjustable by control dial on the front panel, Power-ON led indicator.
通过控制面板上的调节旋钮可对流量进行手动调节，还带有电源指示。
It is equipped with manometer, pressure reducer and flow indicator.
其上装有压力表、减压器和流量表。
It is equipped with manometer, pressure reducer and flow indicator.
其上装有压力表、减压器和流量表。
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