第一孔板(3)和第二孔板(6)沿着排放头(10)的液体排放方向彼此分开并且彼此相对地设置。
The first orifice plate 3 and the second orifice plate 6 are separated from each other in the liquid discharge direction of the discharge head 10 and disposed opposite to each other.
锁紧板包括第一孔、第二孔和释放元件，其中第一孔能够接收从泵头伸出的钩，第二孔能够接收泵头的驱动轴。
The locking plate includes a first aperture capable of receiving a hook extending from a pump head, a second aperture capable of receiving a drive shaft of the pump head, and a release member.
我们推荐使用第一种方法，口含一孔吹单音。
We recommend you to use the fist way of containing only one hole to play single note.
我们推荐使用第一种方法，口含一孔吹单音。
We recommend you to use the fist way of containing only one hole to play single note.
应用推荐