pump low pressure standby oil 泵低压备用油
low-lift pump low pressure pump 低压泵
pump low pressure gradient 低压梯度泵
low pressure pump [机] 低压泵 ; 底压油泵 ; 压蒸汽供暖 ; 高压泵
electromagnetic pump low pressure casting 电磁泵充型
electromagnetic pump low-pressure casting 电磁泵充型
relatively low pressure pump 相对低压泵
This system is used to pump water into the core, low pressure safety injection and high pressure safety injection.
这个系统是用来将水抽到核心里去，降低压力安全加入和高压力，安全加入。
High viscosity gear pump does not generate pressure, it is only the output flow. Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.
高粘度齿轮泵并不能产生压力，它只是输出流量。压力低或无压力，说明高粘度齿轮泵没有吸入液体或泄漏严重。
Pressure switch (optional) is installed in system to realize automatic transfer for pump under low oil pressure.
系统中设有压力开关(可选)，以实现在低限油压时的泵组自动切换。
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