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中文
Expression of acted bias force from exterior pad of a modulated steering rotary drilling system on the hole wall
DI Qin-feng, Zhang Xiao-ke, HAN Lai-ju, SUN Ming-xin
Editorial office of ACTA PETROLEI SINICA . 2004, (
4
): 84 -86,91 . DOI: 10.7623/syxb200404019