 |
| Russian | English |
| определять по внешнему виду | tell at a glance (With the rising stem (выдвижной шпиндель) the operating engineer can tell at a glance whether the valve is open or closed BorisKap) |
|
| Russian | English |
| определять по внешнему виду | tell at a glance (With the rising stem (выдвижной шпиндель) the operating engineer can tell at a glance whether the valve is open or closed BorisKap) |