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论述了大型快关气动蝶阀的结构机理、控制原理和功能特性,介绍了大型快关气动蝶阀及其各个附件的设计计算和制造的控制点。
The structural principle, control principle and functional characteristics of the large fast-closing pneumatic butterfly valve are discussed. The design, calculation and manufacturing control points of the large quick-closing pneumatic butterfly valve and its various accessories are introduced.