高粉尘环境下工作的减速器，经常因其上的通气器通气孔堵塞（短时间内）而引起漏油现象。
Oil leakage often occurs in reducer due to its blowhole of ventilator jams for a short time while reducer operating under excessive dust condition.
本文作者通过反复试验，设计了一种新型迷宫式通气器的设计方案，可以很好的解决上述问题。
After repetitious test, the design scheme of a new kind of labyrinth ventilator was developed, which could solve the problem well.
目的观察机械通气中精密输液器持续气道湿化的效果。
Objective To observe the effects of lasting air way humidification with precision infusion set.
应用推荐