“bit working index”的概念、定义、翻译、参考文献-科学参考

单词	bit working index
释义	bit working index Encyclopedia 工学钻井装备释 bit working index钻头使用指标衡量钻头使用效果的参数。
随便看	Arnold van Gennep Arnold web Arnold Wesker Arnolfini Portrait Arnolt Schlick Arnol’d Arnol’d cat mapping Arnol’d diffusion Arnol’d tongue Arno Penzias Arnowitt-Deser-Misner formalism Arnsberg ARO a robe with hoof-shaped sleeves A. Robinson A. Robinson (1918—1974) A Romance from the Closet Aromanians aroma resuscitation aromatase Aromatherapy Bedding aromatic compound aromatic compounds aromatic electrophilic substitution reaction aromatic herbs that resolve damp

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