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      The JT/T 683-2009 standard specifies the technical requirements, test methods and performance indicators of static coefficient of friction measurement instruments in communication pipelines. The standard aims to provide an effective method to measure the coefficient of friction in communication pipelines to ensure the Reliability and efficiency of pipelines in actual use. The standard is applicable to the field of communication pipelines to help evaluate and optimize the friction characteristics of pipeline systems and improve the performance of engineering installation and use.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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