arrangement of ducts for hot gases in or around是什么意思、英文翻译及中文解释
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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