Subject: filler; they should satisfy themselves... Пожалуйста, помогите перевести.1) filler Выражение встречается в следующем контексте: In the event that the filler closes any isolation valve, either on the vessel or distribution system, they should satisfy themselves that all the outlet points downstream of the valve concerned are closed before re-opening the isolation valve. Any relief valves downstream of this isolating valve with a return to the top of the propellant storage vessel must also be fitted with non return valves. Заранее спасибо |
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