중국HPMC 제조 / 공급 업체,제공 품질 Scmc Sodium Carboxymethyl Cellulose CMC Carmellose Cellulose Ether, Polyether Defoamer Has Good High Temperature Resistance, Sodium Dodecyl Benzene Sulfonate Can Improve The Permeability of Concrete, Frost Resistance 등등.
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