... 750V and below. There are many excellent performances, for example oil resistant, waterproof, wear-resistant, acid and ... resistance, fire resistance, etc. It’s fit for the metallurgy, power, petrochemical and other industries.2 ... It is -20 Degree Celsius in non fixed laying.4) For laying cable, the temperature should be ... radius of cable is as follows:a) For non armored cables, should be not less than 6 ...