high precision laser displacement sensor
3-D high-precision seismic exploration technique
A High Precision Angle Servo System
ADC with high precision
aerophoto with high precision
collision detection of high precision
deep-cavity and thin-walled part of high-precision
displacement high speed
Eleven-axis digital controlled table of high precision
extended homogeneous capacity high precision integ
extended homogeneous capacity high precision integration method
geoid with high precision
gravity exploration with high precision
Ground High-Precision Magnetic Survey
HF Doppler frequency shift with high precision
High acceleration and high precision
high displacement pressure of fault zone
high order and high precision scheme