exhaust shutter

基本解釋

Shutter Mounted Industrial Exhaust Fan is designed for use inside the building with vents outside.
快門式工業(yè)排風(fēng)扇，是專爲(wèi)建築內(nèi)部排氣而設(shè)計的。
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Shutter Mounted Industrial Exhaust Fan models are available with a blade diameter of 12", 18", 24" or 30".
快門式工業(yè)排風(fēng)扇根據(jù)型號，刀片直逕分別爲(wèi)12英寸，18英寸，24英寸或30英寸。
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The concentrate blending plant regulates the fume volume from pre-drying fume exhaust system via controlling the opening of shutter valve.
備料車間預(yù)乾燥排菸系統(tǒng)自投産以來一直是通過控制百葉閥的開啓度來調(diào)節(jié)其菸氣流量。