This article reports the experience of the computer control to the atmospheric environment automatic monitoring system in Tangshan City.
本文报导了唐山市应用微机对大气环境自动监测系统控制的经验体会。
2
The Fairchild Model 1600A Vacuum Regulator is designed for systems that require High Flow and system pressure control above and below atmospheric pressure.
飞兆半导体型号1600A的真空调节器是专为系统，这需要高流量和压力控制系统的上方和下方大气压力。
3
The Fairchild Model 16 Vacuum Regulator is designed for systems that require system pressure control above and below atmospheric pressure.