поэтапное совершенствование | |
account. | stage improvement |
в процессе производства | |
gen. | in-process |
| |||
stage improvement | |||
step-by-step improvement; stepwise refinement |
поэтапное совершенствование: 4 phrases in 4 subjects |
Astronautics | 1 |
Automated equipment | 1 |
Aviation | 1 |
Information technology | 1 |