打开该泵保持它需要的压力。

The pump turns on to maintain this pressure as needed.

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内置式电漂洗加热器和漂洗泵： 保持水压和温度恒定；

Built-in booster heater and rinsing pump: deliver the constant water pressure.

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把泵压保持在20兆帕以下。

Keep the pump pressure under 20mpa.

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保持真空泵的清洁，防止杂物进入泵内。

Vacuum pump to maintain the cleanliness and prevent debris into the pump.

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保持真空泵的清洁，防止杂物进入泵内。

Vacuum pump to maintain the cleanliness and prevent debris into the pump.

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