Fertilization based on measuring soli and filling
active power filter based on DSP
automatic power measuring system
carrier telephony on power circuits
carrier transmission on power lines
factor of engine power measuring without external load
price of power on the network
Reverse-drive power measuring system
Reverse-drive power measuring theory
the average method on power of distance
resolution power on light’s interval
coolant leakage measuring assembly
measuring method based on AC variable frequency
strip shape measuring roll based on pneumatic bearing
Ideals based on the fradifion and metheodology From the wefern ,Modern Chinese Liferature