19.400438 a combin of signal from the le
68.347595 the like presenc of a leak
20.732218 size of ani leak
74.49805 particip in the leak detect pro
41.55381 much greater quantiti of nois
24.143944 method of data
47.402252 leak in pipelin
65.44303 data from a plural of sensor
54.50058 commun of data between the base
85.37784 base station
32.258133 a plural of acoust sensor
21.324715 a distant supervisori station
