case drain pressure check 箱体排油压力检查
case drain pressure 箱体排油压力
case drain pressure tap 箱体排油压力分接头
motor case drain pressure 马达壳体排放压力
drive motor case drain pressure 驱动电机壳漏电电压
Oil drain pressure 排油压力
non pressure drain 无压排水渠
And even that is only during winter when and if you drain the batch heater and use regular water pressure.
甚至乎只有在冬季，在你排空批量加热器、采用正常水压的时候才有压力。
The filter pressure drainage and drainage are two ways to manually drain. Manual drainage when the water level below the level reached before the filter must be excluded.
本过滤器排水有压差排水与手动排水二种方式。手动排水时当水位达到滤芯下方水平之前必须排除。
A small valve or faucet used to drain or reduce pressure, as from a boiler.
泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的。
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