总代理日本原装oki彩排线，现货规格有：10p,26p,40p,50p,60p,64p等。价格实惠，欢迎各位来电咨询。 产品说明： materials conductor 28awg(7/0127mm)stranded copper wire iulation p.v.c specificatio conductor resistance max.220ω/km iulation resistance min.10mω-km dielectric strength a.c.2000v/min capacitance apporox.50pf/m impedance approx.100ω propagation delay approx.5m near-end crosstalk approx.4% flane resistance vw-1 联系人:曾先生 tel:0755-88835420/28362846/13926506684 fax:0755-61675780 :923268431 旺旺：csdsz2011 e-mail:csd_s