A.強(qiáng)度高,圓度好,粒度勻,雜質(zhì)少 B.強(qiáng)度低,圓度好,粒不勻,雜質(zhì)少 C.強(qiáng)度低,圓度小,粒不勻,雜質(zhì)少 D.強(qiáng)度低,圓度小,粒度勻,雜質(zhì)少
A.高濾失,低殘?jiān)姿?,易反?br /> B.高濾失,高殘?jiān)?,不易水化,不易反?br /> C.低濾失,低殘?jiān)?,易水化,易反?br /> D.低濾失,低殘?jiān)?,不易水化,不易反?/p>
A.壓裂用液 B.壓裂管柱 C.施工泵壓 D.施工排量