Is a temperate zone pressure pipeline plugging specific tools do not stop, can be flexibly applied to a variety of specifications flanges, tanks, valves and other parts of the plugging.
英
美
释义
是管道带温带压不停车堵漏专用工具,可灵活应用于多种规格的法兰、罐体、阀门等部位的堵漏。
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