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  • Publication Date: December 31, 1969
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    CN-102466563-AMay 23, 2012华东电网有限公司富春江水力发电厂Device for detecting bearing capacity of hanging ring and operation method for device
    CN-102466563-BNovember 25, 2015国家电网公司, 国网新源水电有限公司, 国网新源水电有限公司富春江水力发电厂挂环承受力检测装置的操作方法