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high-tech development,Zibo,Shandong,China China
4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger.
Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude t
Personne àcontacter Cici Guo
Nom de la société high-tech development, Zibo, Shandong
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