An inexpensive microcomputer assisted system has been presented for on-line measurement and real-time control of temperature and pressure in vapor-liquid equilibrium determinations.
本工作建立了微机联机的温度和压力实时控制系统。
The whole line adopts PLC control system and large liquid crystal screen, which makes the operation very convenient.
整条生产线采用PLC控制，液晶屏幕控制面板，是操作简易方便。
The whole line adopts PLC control system and large liquid crystal screen, which makes the operation very convenient.
整条生产线采用PLC控制，液晶屏幕控制面板，是操作简易方便。
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