Dy.nelNONE(无词性)A trademark used for a copolymer of vinyl chloride and acrylonitrile employed in making fire-resistant, insect-resistant, easily dyed textile fiber.代纳尔:一种用于氯乙烯和丙烯腈共聚纤维商标名,该产品用于制造防火、防虫和容易染色的纺织纤维