annular kiln 中文意思是什麼
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Number of fire travels in annular kiln
窯的部火數 -
The methods for the calculation of the efficiency, unit heat consumption and unit coal consumption of tunnel dryer annular kiln system
隧道式乾燥室? ?輪窯體系熱效率單位熱耗單位煤耗計算方法
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