【Daily Discussion】Utilities - Mechanical & Electrical - 20200728

2020-07-28View Original

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This post was last edited by hesonchang214 on 2020-7-28 23:43. Which statement regarding the installation requirements for hydraulic pipes in automated instrumentation systems is incorrect? A. Oil pressure pipes should be laid parallel above high-temperature equipment and pipes. B. The distance between oil pressure pipes and the insulation layer of hot surfaces should be greater than 150 mm. C. The slope of the natural return pipe for the hydraulic pump should not be less than 1:10. D. When connecting the hydraulic controller to the supply pipe, pressure-resistant flexible pipes should be used. Feel free to participate actively in the discussion – there are rewards available for everyone! ! !

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【Daily Discussion】Utilities - Mechanical & Electrical - 20200728

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