Shanghai Optoelectronics has made progress in the theor…

[ Instrument R & D of Instrument Network ] Recently, the research team of the High Power Laser Unit Technology Laboratory of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences has made new progress in the basic research of mid-infrared anti-resonant hollow fiber. The […]

Zhejiang Metrology Institute independently develops adv…

[ Instrument Network Instrument Development ] Recently, the durability test device for the domestic membrane type gas meter cycle method independently developed by the Institute of Metrology of Zhejiang Province was officially put into use. The device can provide 450,000 gas meter cycle operation […]