GB 187007-2

GB/ Z 1 8 7 0 0 . 7 -20 0 5 / I ECTR 6 0 8 7 0 - 6 - 5 0 5: 2 0 0 2GB/ T1 8 7 0 0. 4 -2 0 0 2 远动设备和系