 |
| English | Russian |
| during operation | в ходе эксплуатации (Nearly all countries apply the Pearson method, cathodic potential measurement, cathodic protection performance during the operation of a pipeline. RealMadrid) |
|
| English | Russian |
| during operation | в ходе эксплуатации (Nearly all countries apply the Pearson method, cathodic potential measurement, cathodic protection performance during the operation of a pipeline. RealMadrid) |