A4 Format Portable Automatic Book Scanner photographic equipment A4 paper document cameraScan speed: a key touch, on-demand scansHD physical displayfolded structure, lightweight and portable, it can be used in many are...
2017-12-07
Analog Language Laboratory System (BL-2066/BL-2066A) Analog Language Laboratory System (BL-2066/BL-2066A)This multimedia language learning system makes further improvement on all the functions. It owns the fun...