frictional l prop 摩式金属支柱
frictional metal prop 摩式金属支柱
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The system has strong ability of increasing viscosity, good prop-carrying capacity, low frictional resistance, less residue after gel-breaking and so on.
冻胶压裂液是一种报道较少的压裂液体系，该压裂液具有增粘能力强、携砂性好、摩阻低、冻胶水化破胶后残渣少等优点。
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