The effect of blasting load on anchored birder is a hot research issue in disaster prevention and mitigation of hydroelectricity project.
爆破荷载对锚固梁作用的研究是水电工程防灾减灾的一个热点问题。
The effect of blasting load on anchored birder is a hot research issue in disaster prevention and mitigation of hydroelectricity project.
爆破荷载对锚固梁作用的研究是水电工程防灾减灾的一个热点问题。
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