压头

[yā tóu]

• pressure energy
• squeeze head
• seaming chuck
• head
• indenter
• head of delivery
• pressure head
• head pressure
• top board

参考释义

压头 [yā tóu]

• -
• 短语
  压头高度 fall head
  压头管线 penstock
  压头机 heading machine
  压头计 headmeter
  压头损失 loss in head; head loss
  压头系数 head coefficient