Akademik
valves
трубопроводная арматура
-
boiler valves
-
flanged valves
- gas-line valves -
power-operated valves
-
relief valves
-
reverse the valves
-
screwed valves
-
sea valves
-
stop valves
-
throttling valves
Клапаны
Большой англо-русский и русско-английский словарь
.
2001
.