suction head
常见例句
- Lower water suction head.
降低吸水高度。 - Please take vacuum pump or foot valve to prime if you require the pump to work under the suction head condition.
如果用户需要泵在有吸程状况下使用，请采用真空泵或底阀引水。
jmby-pump.com - The relation ship of net positive suction head of pump versus silt-content in silt- leder water flow is analyzed and established theoretically.
从理论上分析推导了抽送含沙水流时泵的汽蚀余量随含沙量的变化关系。 返回 suction head