原装步科触摸屏ET2070/ET100/ET050人机界面GL070/100E ¥180.00 代理原装步科触摸屏MT4434T MT4434TE MT4414T MT4414TE ¥180.00 供应原装步科触摸屏 MT4310C MT4300CE MT4532T MT4532TE ¥180.00 销售步科触摸屏MT4513T/ET100/ET050人机界面GL070/100E ¥180.00 代理原装Kinco步科触摸屏GR070E/GR043E/GR100E MT4532TE ¥180.00 原装步科触摸屏MT506LV/SV/TV4CN/MT4414T/TE/MT4300C ¥400.00