опытно-конструкторский | |
gen. | design and experimental; pilot-plan; developmental |
работа | |
gen. | labor; toil; assignment; job; labour; contribution |
| |||
design and experimental (ABelonogov); pilot-plan (in engineering etc. ABelonogov) | |||
developmental |
опытно-конструкторская: 438 phrases in 49 subjects |