emergency directional indication meaning in English
避难路标
Related Words
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional testing
- emergency diesel generator
- emergency diesel-electric generator set
- emergency directional light
- emergency disaster relief fund