TANGZHI SCIENCE&TECHNOLOGY
Data processing apparatus; recorded and embedded computer programs for monitoring the real-time conditions of running railway cars; central processing units (CPU) as computer hardware; digital readout devices for use with measuring apparatus and devices; recorded computer operating programs; equipment for communication network, namely, wireless communication devices for voice, data or image transmission; electro-dynamic apparatus for diagnostics of railway track systems; electric sensors; rai...
Registered · March 4, 2019 · 79257186 ·