emergency lighting | |
el. | 事故备用照明 |
tech. | 紧急照明; 备用照明; 安全照明 |
UN tech. | 应急照明 |
batteries | |
gen. | 原堪池; 副电池 |
nautic. tech. | 电池 |
battery | |
environ. | 电池 |
| |||
事故备用照明 | |||
紧急照明; 备用照明; 安全照明 | |||
应急照明 | |||
事故照明 |
emergency lighting batteries : 27 phrases in 8 subjects |
Automobiles | 2 |
Aviation | 7 |
Electronics | 2 |
Hydroelectric power stations | 2 |
Rail transport | 1 |
Shipbuilding | 2 |
Space | 1 |
Technology | 10 |