English translation for "orifice ring"

孔环
孔口环

Related Translations:

orifice:  n.(管子等的)口，孔，锐孔，【化学纤维】喷丝孔。

cock orifice:  旋塞口

semicircle orifice:  半圆孔

oxygen orifice:  氧气喷嘴

sinoatrial orifice:  窦房孔

three orifices:  三窍

oesophageal orifice:  食管入口

orifice method:  小孔法

gland orifice:  腺孔

auriculoventricular orifice:  房室孔,房室口

Similar Words：

"orifice proportioning feeder" English translation, "orifice reflecting surface" English translation, "orifice resistor" English translation, "orifice restriction" English translation, "orifice restrictor" English translation, "orifice set" English translation, "orifice size" English translation, "orifice sleeve" English translation, "orifice spillway" English translation, "orifice static tap" English translation