a-c directional overcurrent relay
【电】 交流方向性超流断电器
热门单词
- abduction
- absconding defendant
- acardiac
- accelerated methods
- accessible
- accession of territory
- accidental parasite
- accidie
- account executive
- accounting tabulating machine
- acetaldehyde ammonia
- acetoacetanilide
- acetoacetic ether
- acetoxy
- acetphenolisatin
- acetyl butyryl
- achromatic fibril
- achromatous
- acid alizarin blue modification staining
- acid former
- acid medium
