您要查找的是不是：
- casement ventilator 平开通风门
- A casement is a window that opened by means of hinge at the side. 竖铰链窗是一种用边上的铰链开启的窗户。
- A casement is a window that opens by means of hinges at the side. 竖铰链窗是一种用边上的铰链开启的窗户。
- Or at the casement seen her stand? 谁曾见她立于窗口？
- Maybe the ventilator is the problem. 可能问题出在通风装置上。
- After three days she was taken off the ventilator. 三天之后给她摘掉了呼吸器。
- He was breathing only with the aid of a ventilator. 他只有靠呼吸器呼吸。
- The inverter reconstyunction of mine ventilator. 矿用通风机的变频改造。
- Remove rocker arm cover and ventilator hose (A). 卸开摇臂杆盖和通风管（A）。
- The design of this ventilator is very new. 这个排风扇的式样很新颖。
- Two of them knelt at her casement, with muskets at their side! 他们的其中两个跪在窗前，跟著火枪在他们身边！
- He's stable on the ventilator, oxygenating well. |呼吸器使他情况稳定; 供氧正常.
- A: May the ventilator have a trial run? 通风机可以试车吗?
- And,I thought,I rose and endeavoured to unhasp the casement. 我觉得我起了床，并且试着去打开那窗子。
- A casement is a window that opened by means of hingeat the side. 竖铰链窗是一种用边上的铰链开启的窗户。
- Cold rain pelts the casement and her quilt is chill. 冷雨敲窗被未温。
- Door casement is opened shut use transverse and mobile means. 门窗扇启闭采用横向移动方式。
- Harmful gases must be drawn out by centrifugal ventilator. 有害气体必须通过离心式通风装置排出。
- What is the usual process of initial weaning from the ventilator? 初步脱离呼吸机的一般程序是什么?
- The room has too few windows. A ventilator must be installed. 这间屋子的窗户太少，必须得安个换气扇。
