suction head
常見例句
- 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.
如果用戶需要泵在有吸程狀況下使用,請採用真空泵或底閥引水。
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.
從理論上分析推導(dǎo)了抽送含沙水流時泵的汽蝕餘量隨含沙量的變化關(guān)系。 返回 suction head