Considering energy saving and environmental protection the priority would be replacing the fluorescent lamps with T8 tri-phosphors and T5 lamps in the general space of NSTM.

 
  • 檢討發(fā)現工博館一般空間在節能及環(huán)??剂可?,最值得優(yōu)先改善的為日光燈管,以T8及T5三波長(cháng)燈管取代一般傳統燈管;
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan