коммутационно-защитный | |
gen. | switching and protection |
аппарат | |
gen. | instrument; machinery; gear; magic lantern; establishment; staff |
| |||
switching and protection (Alexander Demidov) | |||
switchgears-protection |
коммутационно-защитные: 3 phrases in 2 subjects |
General | 2 |
Rail transport | 1 |