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casing centralizer
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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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iodine saturated absorption frequency stabilization
iodine solution
iodine stabilized laser
iodine stain
iodine value
iodine well
iodoalkane
iodoform
iodolactonization
iodometry
iodoprotein
iodopsin
iodostarch reaction
iodosulfuron-methyl sodium
iodotyrosine
iodouracil
IOF
Ioffe, Abram Fiodorovich
Ioffe bar
Ioffe crater
Ioffe-Regel criterion
Ioffe trap
IOJ
IOL
iolite
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