 |
| |||
| backfiring of arc rectifier | |||
| backflash; backfire; arc-bac; backward lighting | |||
| backfiring of an arc rectifier | |||
| arcback | |||
| arc-back (ртутного вентиля); arcing-back | |||
| arcback (в ртутных выпрямителях) | |||
| arc-back (в выпрямителе); arching back | |||
| flashback; arc-back backfire (в горелке); back lighting | |||
| arc-back; arc-back backfire; back firing; flash back | |||
| обратное зажигание: 13 phrases in 6 subjects |
| Antennas and waveguides | 1 |
| Electrical engineering | 1 |
| Electronics | 3 |
| Makarov | 1 |
| Physics | 1 |
| Technology | 6 |