TY  JOUR
TI  Non-Invasive Methods of Liquid Flow Expenditure Monitoring Using Overhead Transducers Taking into Account Deposits in Pipelines
KW  ultarsonic flowmeter
KW  pipe line inspection
KW  flow rate measurement
KW  overhead piezoelectric transducer
KW  debris
JO  NDT World
AU  Popova, P.V.
PY  2020
IS  23
PB  LLC SVEN