短语词组短語gas burning lime kiln 氣燒石灰窰burning g kiln 焙燒窰gas -burning kiln 先進窰型gas burning kiln 氣燒窰burning -in kiln [爐窰]焙燒窰compound fuel burning kiln 混燒石灰窰coal -burning kiln 燃煤窰爐 返回 burning kiln