low shaft furnace
low shaft furnace
[冶金英汉词典]
low shaft furnace矮高炉
是什么意思，low shaft furnace的解释，low shaft furnace的翻译
[专利英汉词典] low shaft furnace
low shaft furnace
[冶金英汉词典]
low shaft furnace是什么意思，low shaft furnace的解释，low shaft furnace的翻译
[专利英汉词典] low shaft furnace