单词：sucker rod pump
sucker rod pump的用法和样例：
例句
- Centrifugal pumps are the most common pump power.离心泵是最常见的动力式泵。
- The Company produced all kinds of vehicles pump-pump, pump Tuobeng tubes, and other parts, construction machinery and equipment leasing.本公司生产各种车式泵泵管，拖泵泵管，及其他零部件，并可租赁建筑机械设备。
单词：sucker rod pump 相关文章
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