| |||
flash point in an open cup (Alexander Demidov) | |||
open-cup flash-point | |||
open flash-point | |||
open flash point |
температура вспышки в открытом тигле: 5 phrases in 4 subjects |
Chemistry | 2 |
Firefighting and fire-control systems | 1 |
Laboratory equipment | 1 |
Technology | 1 |