NOTE: To get an accurate reading when checking et Tank air pressure with any tire gauge either.

注：采用任何轮胎气压表也可以检查ET膨胀罐气体压力的准确读数。

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Note: To get an accurate reading when checking ETX/ETSX tank air pressure with any tire gauge, disconnect the tank from the system.

注：在采用任何轮胎气压表察看ETX/ETSX膨胀罐的空气压力时，为了准确读出压力表的压力值，请将膨胀罐与系统的连接断开。

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With piston oxygen pressure gauge, pressure gauge calibration must adopt isolation tank and water will do spacer piston pressure gauge of oil isolation, make water into oxygen table.

用活塞压力计校验氧压力表时，必需采用隔离罐，用水做隔离液将活塞压力计的油隔离，使水进入氧气表中。

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