esoteric
发表于 2025-3-30 09:58:06
Portable Electric Systems for Long-Term UseDispersion curves and wave structures of guided wave propagation are just the fundamental knowledge for detecting defects by guided waves, since the dispersion curves and wave structures only provide the information of guided wave propagation in an ideal situation without any disturbance from defects and guided wave reflectors.
FLIP
发表于 2025-3-30 16:02:14
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祖传财产
发表于 2025-3-30 19:39:49
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