 |
| |||
| flame retardence retardance test; flame retardance test | |||
| test of flame retardance | |||
| испытание на нераспространение горения: 4 phrases in 1 subject |
| Cables and cable production | 4 |
|
| |||
| flame retardence retardance test; flame retardance test | |||
| test of flame retardance | |||
| испытание на нераспространение горения: 4 phrases in 1 subject |
| Cables and cable production | 4 |