The electrical property of flame-retardant engineering plastics, especially comparative tracking index (CTI) is described.
这对阻燃型工程塑料的电性能，尤其是比较跟踪指数（CTI）进行了描述。
Widely used in plastics and electrical insulation, PCBs -polychlorinated biphenyls - take decades to break down.
大量使用在塑胶，及电气绝缘体上的多氯联苯，需要几十年才会被分解。
This paper introduced emphatically the advance of research of normal and special engineering plastics in the electrical and electronic fields and it's the application and developing trend.
重点介绍电子电气常用工程塑料和特种工程塑料的研究进展，及其在电子电气工业中的应用发展趋势。
The production of electrical heating products for the plastics, rubber, chemicals, food, medical, metallurgical, vacuum, and many other industries supporting or use.
生产各种电加热产品为塑料、橡胶、化工、食品、医疗、冶金、真空等多个行业配套或运用。
The production of electrical heating products for the plastics, rubber, chemicals, food, medical, metallurgical, vacuum, and many other industries supporting or use.
生产各种电加热产品为塑料、橡胶、化工、食品、医疗、冶金、真空等多个行业配套或运用。
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