English to Russian Tech/Engineering Engineering: Industrial

Один из методов проверки на герметичность (утечки).
Engassing
In some case the execution of a Leak Test can be conducted with actual process fluid.
This test is performed during the initial pressurization (engassing) of the plant at the start-up of the plant.
It may be carried out not by Systems/Sub-systems but by larger sections of the plant (aggregation of Systems).