For the industrial materials replacement and systems to enlarge experiments show that FL-W20 filtrate reducer is fully equipped with the feasibility of industrial production.

进行的工业级原料替换和体系放大实验表明FL - W20降滤失剂完全具备工业化生产的可行性，并制定出详细可操作的工艺流程。

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Nokia E5-00, Sony Ericsson W20, and Samsung i5500.

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