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本发明还公开了一种抗高温抗饱和盐的降滤失剂的制备方法。
The invention also discloses a preparation method for the anti-high temperature anti-saturation salt fluid loss agent.
youdao
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本发明还公开了一种抗高温抗饱和盐的降滤失剂的制备方法。
The invention also discloses a preparation method for the anti-high temperature anti-saturation salt fluid loss agent.
youdao