| 释义 |
1 ?气窗 ... 通风井 air shaft 气窗 air shutter 气动号志 air signal ... 2 ?空气调节阀 ... -off valve 空气关闭阀 air shutter 空气调节阀 air side face 下风面 ... 3 ?关气机 ... shutter priority 快门优先 air shutter 关气机,调风门,空气... slotted shutter 缝隙快门 ... 4 ?调风门 ... shutter priority快门优先 air shutter关气机,调风门,空气... slotted shutter缝隙快门 ...
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The discharging of the air shutter reduces labor strength of operating workers. - 2
Fixed or adjustable gas orifice, primary air shutter and mounting boss. Heavy cast iron construction. Simple to install and to maintain. 固定的或可调的燃气孔板，主空气调节挡板，重铸铁结构，容易安装和维护都是该产品的特点。 - 3
Through the comparison of the performances of various domestic air shutter for boilers, the principles and specific conditions for selecting structure of air shutter of boilers were presented. 并通过对国内制造的锅炉调风器性能指标的对比，提出锅炉调风器结构形式的选择原则与具体条件。
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