- underwater penetrometer rig
- подводная установка для зондирования морского дна
Англо-русский строительный словарь. 2013.
Англо-русский строительный словарь. 2013.
Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… … Wikipedia