阻燃双屏蔽计算机电缆ZR-DJYPV...
DJYPV-500V-6*2*1.5...
DJYPV绞对计算机电缆5*2*1....
djypvp4*2*1.5绞对屏蔽计...
DJYPVP-1*4*0.75屏蔽仪...
ZRC-DJYPVP-5×2×1.5...