flourescent lamp
常見(jiàn)例句
- In this paper, gas analysis equipment, principle, step and , results in the flourescent. lamp are described, and data treatment and careful discussion are carried out.
本文介紹了熒光燈琯內(nèi)氣氛的分析裝置、分析原理、分析步驟及分析結(jié)果。 返回 flourescent lamp