常見例句PerkinElmer Optoelectronics is the leading manufacturer of flashtubes for photographic applications. PerkinElmer是攝影應(yīng)用場合閃光燈的領(lǐng)先制造商!Application of Flashtubes in Digital Monitoring System for High-Speed Press 閃光燈在高速印刷機(jī)數(shù)字監(jiān)控系統(tǒng)中的應(yīng)用 返回 flashtubes