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6640 nmn Nomex Ntawv Polyester Zaj Duab Zaj Duab Sib Haum Yooj Yim Tshuab
6640 polyester zaj duab xis / polyaramide fiber nyeem ntawv rwb thaiv tsev ntawv nyob rau hauv uas ib txheej ntawm polyesteramide fiber ntawv (Nomex). Nws tseem yog tus hu li 6640 nmn lossis f chav nmn, nmn rwb thaiv tsev ntawv thiab nmn insulating daim ntawv.
Hu rau peb: + 86-838-3330627 / + 86-13568272752
