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6650 cov nax nox ntawv polyimide zaj duab xis hloov cov ntaub ntawv
6650 polyimide zaj duab xis / polyaramide fiber ntau daim ntawv rwb thaiv tsev ntawv (h) yog ib txheej ntawm polyaramide fiber ntawv (Nomex). Nws yog qib hluav taws xob siab tshaj plaws, nws tseem hu ua 6650 nhn, h chav rwb thaiv tsev puas yog, thiab lwm yam.
Hu rau peb: + 86-838-3330627 / + 86-13568272752
