井下U型换热器
词语: 井下U型换热器
解释: downhole hairpin heatexchanger
词典: 地质专业汉英词典
井下U型换热器 相关解释
downhole hairpin heatexchanger 〔名词〕井下U型换热器
井下U型换热器 downhole hairpin heatexchanger
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