In virtue of this study, the ministry standard for Ministry of Aeronautical Industry ( Testing method for the measurement of Poisson's ratio of non-metallic by laser holographic interferometry ) had been published. The measurement process is fast and simple. The measuring results are reliable and accurate. |
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Holographic interferometry
Laser interferometry
Holograms
Collimation
Holography
Mechanics
Polymethylmethacrylate