The emphasis of this project is to present threshold value of blasting vibration strength to ensure structure and apparatus of nuclear power station safe.
本项目重点在于提出确保核电站结构及设施安全的爆破振动强度的阈值。
Its synchronous construction process includes milling and planing the concrete bridge surface to roughen, cleaning and blasting with special apparatus;
施工方法，采用专用设备对混 凝土桥面板表面浮浆进行铣刨、拉毛或凿毛、清扫、吹净处理；
The invention relates to a blasting method and apparatus, a thin-film solar cell panel and the processing method thereof.
本发明涉及喷砂方法和装置，薄膜太阳能电池板及其加工方法。
The invention relates to a blasting method and apparatus, a thin-film solar cell panel and the processing method thereof.
本发明涉及喷砂方法和装置，薄膜太阳能电池板及其加工方法。
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