煙道閘 的英文怎麼說
中文拼音 [yāndàozhá]
煙道閘
英文
flue damper-
Flue gas dampers of heating plants for liquid or gaseous fuels, mechanical control dampers ; safety requirements and test
使用液體或氣體燃料的加熱裝置的燃氣煙道閘.機械控制The consumption of electrical energy of electrically calcined furnace during calcining anthracite is studied by adjusting the length of the top electrode, the flue damper and changing the release direction of removed dust produced from charging system of electrically calcined furnace
摘要根據電?爐?燒無煙煤的工藝原理，通過調整上部電極長度、煙道閘板及改變電?無煙煤前上料系統通風除塵灰的排放方向等工藝控制方法，對電?無煙煤電耗進行研究。The black triangle is an area stretching over parts of the czech republic, poland and germany, which suffers from extensive environmental degradation as a result of power producers and industrial plants burning fossil fuels, as well as natural conditions which exacerbate air pollution
本節目探討有關煙道氣閘、重新造林、能源節約與及替代能源等政策，如何能把歐洲污染最嚴重的地區轉變為無污染的地方。
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