heat shielded cathode
熱屏蔽陰極
考試詞匯表
- Composition,Base
- Composition,Body
- Compound 201 995
- Compound 201-995
- Compound Camphor
- Compound Tegafur
- Compound Timolol
- Compounding,Drug
- Compounds,Barium
- Compounds,Benzyl
- Compounds,Dansyl
- Compounds,Ethoxy
- Compounds,Ferric
- Compounds,Iodine
- Compounds,Osmium
- Compounds,Oxygen
- Compounds,Silver
- Compounds,Sodium
- Compounds,Sulfur
- Compounds,Trityl