охрана труда, техника безопасности | |
gen. | occupational safety and health engineering |
И | |
IT | AND |
и | |
gen. | and; too; also; comma; plus |
book. | versus |
chinese.lang. | yi; i |
защита окружающей среды | |
adv. | environmental defect |
| |||
occupational safety and health engineering (Alexander Demidov) |
охрана труда, техника безопасности: 125 phrases in 34 subjects |