unit heaters 中文意思是什麼
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Gas unit heaters and gas - fired duct furnaces same as cga 2. 6
氣體裝置加熱器和燃氣管道爐 -
Gas unit heaters ; addenda
氣體裝置加熱器.補充件 -
The causes of drain blockage existing in drainage system of low - pressure heaters no. 7 and 8 concerning imported 300 mw unit for a long term in huaneng weihai power plant have been analysed, and reasonable retrofitting scheme being put forward based on conditions in the field
摘要對華能威海電廠引進型300mw機組7 、 8號低壓加熱器(低加)疏水系統長期存在的疏水阻滯原因進行了分析,並根據現場條件制定出合理的改造方案。 -
Oil - fired unit heaters
燃油單元供熱器 -
Methods for testing and rating fan coil units, unit heaters and unit coolers - thermal and volumetric performance for heating duties ; without additional ducting
風機盤管供暖裝置單元供熱器和單元供冷器試驗和評定方法.第1部分:加熱負荷的熱性能及體積特性;無附加導管 -
Methods for testing and rating fan coil units, unit heaters and unit coolers - thermal and volumetric performance for cooling duties : without additional ducting
風機盤管供暖裝置單元供熱器和單元供冷器試驗和評定方法.第2部分:冷卻負荷的熱性能及體積特性.無附加導管 -
Methods for testing and rating fan coil units, unit heaters and unit coolers - thermal and volumetric performance for heating and cooling duties ; with additional ducting
風機盤管供暖裝置,單元供熱器和單元供冷器試驗和評定方法.第3部分:加熱與冷卻負荷的熱性能及體積特性;有附加導管 -
Methods for testing and rating fan coil units, unit heaters and unit coolers - determination of sound power levels of fan coil units, unit heaters and unit coolers using reverberating rooms
風機盤管供暖裝置單元供熱器和單元供冷器試驗和評定方法.第4部分:風機盤管供暖裝置單元供熱器和單元供冷器的混響室聲級測定法
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