muestra de | |
comp. | preview of |
prueba | |
gen. | test; testing; proof; artist's proof; problem; trouble |
econ. | proof |
environ. | test |
health. | trial |
| |||
preview of |
muestra de prueba : 5 phrases in 4 subjects |
Communications | 1 |
Metallurgy | 1 |
Statistics | 1 |
Technology | 2 |