... Complete quality test Mechanical Control Cable with Rated Voltage of 450/750V,low smoke zero halogen and flame-resistance(Including flame ... 2Red,Yellow,GreenLight blueBlackModel Type Specification:Model Type Specification of YD/T1173-2001 standard1.Cu conductor Low-smoke zero-halogen ... with us! Mechanical Control Cable with Rated Voltage of 450/750V,low smoke zero halogen and flame-resistance