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grouting sinking method
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grouting sinking method
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工学
特殊凿井法
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grouting sinking method
注浆凿井法
在含水岩层或较薄含水粗砂层中,用注浆机具经钻孔注入一种或几种胶结性浆液,堵塞裂隙或固结砂层,在井筒周围形成一个隔水的、有足够强度的帷幕,在其保护下进行井筒掘砌的特殊凿井法。
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oxygenate
oxygenated fuel
oxygenated fuels
oxygenated pollutant
oxygenated treatment
oxygenation
oxygenation keeping alive
oxygenator
oxygen barometer of mineral assemblage
oxygen bomb calorimeter
oxygen bottom-blowing furnace
oxygen bottom-blown converter steelmaking
oxygen buffer
oxygen capacity
oxygen carrier
oxygen concentration corrosion
oxygen concentration of inflammability limit
oxygen consuming content
oxygen consuming organic pollutants monitoring
oxygen-containing organiccompounds
oxygen content
oxygen content analyzer
oxygen converter steelmaking
oxygen cotent
oxygen cutting
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