arrangement of ducts for hot gases in or around是什么意思、英文翻译及中文解释
arrangement of ducts for hot gases in or around
词语: arrangement of ducts for hot gases in or around
解释: 暖气管安置
词典: 专利专业英汉词典
arrangement of ducts for hot gases in or around
词语: arrangement of ducts for hot gases in or around
解释: 暖气管安置
词典: 专利专业英汉词典