英语词典
In order to obtain the practical resistance character of natural valve and confirmation reliability of natural valve, the experiment on seal performance, hydraulic performance and reliability of the valve have been carried out in simulation test loop.
为获得自然循环阀真实的阻力特性,并验证其动作可靠性,在模拟实验回路上对自然循环阀样机的密封性能、水力特性和操作机构可靠性进行了实验验证。
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