 |
| Russian | English |
| активное колено | active leg (A regulator and a nitrogen blanket used to prevent vapor condensation in the vapor space. A top transmitter is required because the regulator is not a perfect controller Метран) |
|
| Russian | English |
| активное колено | active leg (A regulator and a nitrogen blanket used to prevent vapor condensation in the vapor space. A top transmitter is required because the regulator is not a perfect controller Метран) |