The blend membrane of the invention has the advantages of low contraction, high flux, adjustable cut-off relative molecular mass.
本发明的共混膜具有低收缩、高通量、截留相对分子质量可调节的优点。
The blend membrane of the invention has the advantages of low contraction, high flux, adjustable cut-off relative molecular mass.
本发明的共混膜具有低收缩、高通量、截留相对分子质量可调节的优点。
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