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漂浮接箍
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漂浮接箍
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套管程序
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floating coupling
漂浮接箍
应用于水平井和大位移井固井,以增加套管柱的浮力、降低下套管的阻力,实现套管顺利下入的工具。
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extracting agent
extracting agent saponification
extracting gold and silver from anode slime
extracting method of TUM
extraction
extraction agent
extraction chromatography
extraction column
extraction complex
extraction condensing heat and power cogeneration
extraction escape system
extraction extraction apparatus
extraction flotation
extraction fractionation
extraction gold by all-slurry cyanide
extraction gold of concentrate by cyanide
extraction indexing
extraction inhibition kinetic spectrophotometry
extraction-inhibition kinetic spectrophotometry
extraction metallurgy of niobium and tantalum
extraction of cesium
extraction of confession by torture
extraction of cubic root
extraction of gold and silver by mercury
extraction of heavy water from sea water
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更新时间:2026/9/12 16:11:34