钠蒸气灯 meaning in English
sodium-vapour lamp
Examples
- Low pressure sodium vapour lamps - performance specification
低压钠蒸气灯.性能规范 - Low pressure sodium vapour lamps - performance specifications
低压钠蒸气灯.性能规范 - High pressure sodium vapour lamps ; amendment 10
高压钠蒸气灯.第10次修订 - High - pressure sodium vapour lamps ; amendment 9
高压钠蒸气灯.修改件9 - High - pressure sodium vapour lamps ; amendment 7
高压钠蒸气灯.补充件7