
BS EN ISO 18674-2 - GEOTECHNICAL INVESTIGATION AND TESTING - GEOTECHINCAL MONITORING BY FIELD INSTRUMENTATION - PART 2: MEASUREMENT OF DISPLACEMENTS ALONG A LINE: EXTENSOMETERS
出版:British Standards Institution

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BS EN ISO 18674-2 - GEOTECHNICAL INVESTIGATION AND TESTING - GEOTECHINCAL MONITORING BY FIELD INSTRUMENTATION - PART 2: MEASUREMENT OF DISPLACEMENTS ALONG A LINE: EXTENSOMETERS
出版:British Standards Institution
專家解讀視頻