The Morgan Gas Fired Bale Out Furnace MK IV E is constructed using low thermal mass materials for the lining and provides economy in energy costs.是什么意思_The Morgan Gas Fired Bale Out Furnace MK IV E is constructed using low thermal mass materials for the lining and provides economy in energy costs.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句