DESCRIPTION Highly accurate spectrometer with broad range, ultraviolet through visible light illumination for detailed spectroscopic...

Dolang與新加坡南洋理工大學共建全球首座光伏燈 “生產性教學工廠” Source: https://mp.weixin.qq.com/s/mYardFrv7gXD_wlsC4AjAA