Stainless steel pneumatic flange ball valve in the pipeline is mainly used to do the cutting speed, distribution and change the direction of the flow of media.
2
不锈钢气动法兰球阀的工作原理是靠旋转阀恋来使阀门畅通或闭塞。
Stainless steel pneumatic flange ball valve works by rotating valve love to make the valve flow or occlusion.
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