Now many frozen type dryer are equipped with heat flow bypass valve or needed to control circuit.
现在许多冷冻式干燥器都配备有热气流旁通阀或所需要的控制电路。
The control circuit and test results of heat film mass air flow counter are given.
本文给出了热膜式空气流量计的控制电路和试验结果。
Achieve continuous balance between produced and consumed steam. This master pressure control approach controls total heat input into boilers, as well as total steam flow into each header.
实现产出和消耗蒸汽的连续平衡。主压力控制方法控制着输入锅炉的总热量以及流入每个锅炉联管箱的蒸汽量。
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