... 可见漏斗深度visible crater depth 硐室爆破设计chamber blasting design 硐室爆破设计原则design criteria of chamber blasting ...
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tamping design of chamber blasting 硐室爆破填塞设计
The excavation technology and design parameters of a polit chamber blasting of underground drainage system in Xiaowan power station are introduced.
介绍了小湾电站右岸地下排水系统的小洞室开挖爆破技术和设计参数。
During the construction of decked rockfill dam for Haichaoba Reservoir, chamber blasting was applied with local conditions, and the graduation agreed with THC design requirements.
海潮坝面板堆石坝在施工中调地制宜采用堆石料洞室爆破，级配符合设计要求。
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