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单词
down-hole pump
释义
down-hole pump
网络
深井泵;井下泵
网络释义
1.
深井泵
通常办法有
深井泵
(
down-hole pump
)、气举(gas lift)或地面抽油机(surface pumpjack)。目前有很多新技术。
blog.163.com
2.
井下泵
pump泵英语词汇 - 豆丁网 ... double-suction pump 双吸泵; 双吸口泵 ?
down-hole pump
井下泵
; 井下泵 ? ...
www.docin.com
例句
释义:
深井泵,井下泵
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pain sensitivity range
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更新时间:2025/8/2 8:26:29