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casing centralizer
释义
casing centralizer
Encyclopedia
工学
套管程序
释
casing centralizer
套管扶正器
安装在套管本体上,能够使套管居于井眼中心,用以减小套管下放时的阻力和发生黏卡,有利于提高水泥浆的顶替效率和水泥环厚度分布均匀的装置。
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poly (3,4-ethylenedioxythiophene) (PEDOT)
poly(3,4-isoprene)
poly(3-hexylthiophene)
poly-3-hexylthiophene-2,3-diyl (P3HT)
poly (4-methyl-1-pentene)
poly(4-methylpantene-1)
poly(6-amino caproic acid)
Polya
polyabolo
polyabolo tiling
polyacetylene
polyacid
polyacid complex
polyacid compound
polyacid; polyoxometalate
polyacrylamide
polyacrylamide gel electrophoresis
polyacrylamide gel electrophoresis (PAGE)
polyacrylate
polyacrylic acid
polyacrylic sizing agent
polyacrylonitrile
polyacrylonitrile based carbon fiber
polyacrylonitrile fiber
polyacrylonitrile fibre
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