extension electric wire Advantage: It has good property to resistance water,attrition ... different fields, such as metallurgy, chemical industry, petroleum industry, machinery-electric industry, energy industry, agriculture and military industry. Our products conform ... IEC 584-1, IEC 581-2, ASTM E 230, American standard ANSI MC 96.1 K, KP, KN, KPX, KNX, KCB ...