| |||
courant conventionnel de soudage en service continu; courant permanent |
continuous test : 14 phrases in 11 subjects |
Accumulators | 1 |
Automated equipment | 1 |
Chemistry | 1 |
Earth sciences | 1 |
Electronics | 2 |
Environment | 1 |
Health care | 1 |
Life sciences | 2 |
Medical | 1 |
Metallurgy | 2 |
Natural sciences | 1 |