青云翻译

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Towards theoretical and experimental study on the special beam and as being inadequate, it is necessary to conduct an in-depth study.

Domestic to this special Liang's theory and experimental study also and for insufficient, therefore has the necessity to conduct the thorough research.

正在翻译，请等待...

Towards theoretical and experimental study on the special beam and as being inadequate, it is necessary to conduct an in-depth study.