emergency shut-down
短语词组
- emergency shut -down function 紧急关断作用
- Manned emergency shut -down 人工操纵紧急停机
- Emergency shut -down procedures in place 紧急关闭程序到位
- last moment emergency shut -down [核]应急停堆系统
- fire -proof type emergency shut-down valve 防火型紧急关断阀 返回 emergency shut-down