CN218329801U - 基于φ-OTDR的光纤应变测量装置 - Google Patents
基于φ-OTDR的光纤应变测量装置 Download PDFInfo
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Effective date of registration: 20230905 Address after: Room 8693, Xujing Bize Garden, 575 Zhangba North Road, Yanta District, Xi'an, Shaanxi 710000 Patentee after: Xi'an Hengsheng Science and Technology Innovation Electromechanical Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230905 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 067000 No. 2 College Road, Chengde High-tech Industrial Development Zone, Hebei Province Patentee before: Hebei Petroleum University of Technology |
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