0302 - China Makes Laser Device For Geodetic Measurement. China has made he...Front

China Makes Laser Device For Geodetic Measurement. China has made her first precision phase laser geodimeter for geodetic survey and earthquake precision. The new instrument was devised and produced in the Seismological Instrument Factory under the --- Brigade of the National Seismological Bureau. Small and easy to operate, the China-made new --- geodimeter for geodetic survey and earthquake prediction has proved effective in field work over --- past year under a variety of topographical and climatic conditions.