... cable marks 电缆标记 cable measuring technology 电缆测量技术 cable message 海线电报 ...
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Based on the measurement, the problem of the cable force survey on the truss-string structure is explored by using the theory and technology of measuring frequency.
结合现场测试工作，对频率法测量索力的理论与技术应用于张弦式桁架索力的测试进行了探讨。
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