fuel oil firing equipment的意思|示意
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燃料油燃烧设备
fuel oil firing equipment的网络常见释义
燃料油燃烧装置 ... 煤粉燃烧装置 pulverized coal firing equipment 燃料油燃烧装置 fuel oil firing equipment 助燃烧嘴（长明灯） stabilizing burner ...