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Zwitterionic polymer strong coating agent is packed in three in one bag...
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The vinyl monomer multi-component copolymer adopts 25kg plastic lined w...
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Zwitterionic polymer viscosity reducer can be directly added to various...
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The salt resistant and pressure resistant fluid loss reducer is packed ...
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Potassium polyacrylate is white or light yellow powder, easy to absorb ...
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Hydrolyzed polyacrylonitrile ammonium salt is a light yellow powder, wh...
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