The box cover is provided with a temperature control system, in the constant temperature box rear drain valve and an external power supply socket.
箱盖上有控温系统，在恒温箱的后部是排水阀及外接电源插座。
2
This paper briefly introduces constitutes and application of numerical simulation analysis system of gas dynamic performance for marine turbines inlet valvebox.
概要介绍了船用汽轮机进汽阀箱气动性能的数值模拟分析系统的构成及其应用。
3
Builds a suit of HVAC DAQ and control system which could take precise data acquisition and control water valve, air valve, VAV box, electrical heater, humidifier and other control elements.