A new ultrasonic flow meter Modification of the sing-around method for use in heat meters
| Основен автор: | Delsing, Jerker |
|---|---|
| Формат: | Книга |
| Език: | English |
| Публикувано: |
Lund
1985
|
| Серия: |
Report/ Department of Electrical Measurements Lund Institute of Technology
9 |