drag reducer for fracturing fluid的意思|示意
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压裂液减速机
drag reducer for fracturing fluid的网络常见释义
压裂液减阻剂 ... 油井水泥减阻剂 SXY 压裂液减阻剂 drag reducer for fracturing fluid 聚合物减阻加添剂 polymeric drag reducing additive ...