选堵剂
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chemical selective plugging agent 化学选堵剂
selective water-plugging agent 选择性堵水剂
selective water plugging agent 选择性堵水剂
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A selective plugging agent was prepared from polyhydroxy - compound as gelling material and cross -linking agent BF.
用多羟基化合物作成胶剂与交联剂BF配制了选择性堵水剂。
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