условие эксплуатации | |
天线和波导 | service condition |
汽车 | operational environment; service conditions; usage conditions |
油和气 | external environment |
石油和天然气技术 | operating condition |
условия эксплуатации | |
机器人 | working conditions |
油和气 | environmental conditions; in-use conditions |
移动和蜂窝通信 | conditions of use |