During rocket firing the test stands can be viewed through a periscope.
The mine fans can be watched (or observed) from the central power station.
Смотреть больше слов в «Русско-английском научно-техническом словаре»
figyelni
(условий договора; о войсках ООН) police
• kibicovat
keep close lookout for obstructions when taxiing
keep close lookout for obstructions when taxiing
наглядати (стежити) за порядком.
auf Ordnung achten.
observe the instrument
sorvegliare le operazioni di scarico
supervise unpacking, witness unpacking
sorvegliare lo stoccaggio
сте́жити за температу́рою
• To follow the course of the reaction, ...