【Handled Items】 ■ Meteorological Instruments Meteorological observation systems, ultrasonic wind direction and speed meters, ultrasonic wind speed and temperature meters, tunnel wind speed meters, clean room wind speed meters, Doppler sodars, ultrasonic snow depth meters, ultrasonic water level meters ■ Industrial Instruments Ultrasonic gas flow meters, ultrasonic liquid flow meters, steam flow meters, exhaust gas flow meters, interface level meters ■ Oceanographic Instruments Ocean observation systems, oceanographic meters, coastal wave meters, ultrasonic wave height meters, current meters, wave data processing devices ■ Fisheries Instruments Color scanning sonars, tidal current observation devices, measuring fish school detectors, fish length finders