计数型浅层地震仪
counting-shallow-layer seismograph
激光贝尼奥夫应变地震仪
laser Benioff strain seismometer
海洋数字地震仪
marine digital seismic apparatus
海底地震仪OBS
ocean bottom seismometer OBS
海底地震仪
submarine seismograph
sea seismograph
ocean bottom seismometers
Ocean bottom seismometer
ocean bottom seismograph
Bolomey
Ocean -bottom seismic equipment
sea-bottom seismograph
ocean-bottom seismometer (OBS
ocean bottom seismography
submarine se ismograph
Obs
光电地震仪
photoelectric seismometer
工程地震仪
engineering seismograph
projecting earthquake device
高灵敏度地震仪
high sensitivity seismograph
高感地震仪
high sensitive seismometer
符号位地震仪
sign bit seismograph
sign bit acquisition system
风机测震仪
vibration measurer for wind power generator
分组式遥测型地震仪
Carrier antigen
Carrier and Delivery System
cellulose diacetate