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此线为零下160度耐寒线，经过专业测试，质量保证绝度-160度，此线只在名耐公司出品，*运行温度在-40°C以下才算耐寒电缆；电缆的敷设温度和运行温度不一样，敷设温度：标准规定普通聚氯乙烯护套电缆的zui低敷设温度不低于0°C，而它的zui低运行温度可达-40°C。而我家此线耐寒温度可达-160度，无论是南极还是北极，zui冷的地区都可以使用本线，有特殊要求的朋友你们可以我，欢迎定制，，This line is 160 degrees below zero cold line, through professional testing, quality assurance, the vast degrees -160 degrees, only the line resistance produced in company, as everyone knows the operating temperature at -40 DEG C is cold cable; laying temperature and operating temperature of the cable is not the same, laying temperature: the standard minimum laying temperature of common PVC sheath the cable is not less than 0 ° C, while the lowest operating temperature up to its -40 ° C. And my family the cold temperature can reach -160 degrees, both the Arctic or Antarctic, the world's most cold area can use the line, with special requirements of the friends you can contact me, welcome customized,,