hydranlic tubing holddown
... hydramine 羟基胺 hydranlic tubing holddown 油管水力锚 hydrant 消火栓 ...
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用途：液压水力锚适用于锚定油管，用于高压分注、分层压裂等措施施工。
Application: It's used to anchor oil pipe and used for high pressure injection, fracturing and other construction.
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