電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22電纜額定工作電壓:450/750V、600/1000V。ZA-RVV22