The testing method was introduced with the result of the experiment for the partial resistant coefficient of the control valve under fixed temperature and varied flow quantity.
介绍了定温变流量温控阀局部阻力系数的测定方法和试验研究结果。
The testing method was introduced with the result of the experiment for the partial resistant coefficient of the control valve under fixed temperature and varied flow quantity.
介绍了定温变流量温控阀局部阻力系数的测定方法和试验研究结果。
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