arrangement of alarm devices in industrial shaft furnaces
词语: arrangement of alarm devices in industrial shaft furnaces
解释: 工业高炉的报警装置的配置
词典: 专利专业英汉词典
arrangement of alarm devices in industrial shaft furnaces
词语: arrangement of alarm devices in industrial shaft furnaces
解释: 工业高炉的报警装置的配置
词典: 专利专业英汉词典