“固井胶塞”的概念、定义、翻译、参考文献-科学参考

单词	固井胶塞
释义	固井胶塞 Encyclopedia 工学套管程序释 cementing plug固井胶塞由钢丝和环状本体组成，安装在套管外壁，下套管时，用来刮削井壁的泥饼，从而提高水泥环胶结质量的装置。
随便看	Administrative Reconsideration Law of the People's Republic of China Administrative Reconsideration of Public Security Cases administrative records and archive management administrative recuperation administrative reform for tribal regions administrative region administrative registration administrative regulation Administrative Regulation on Contracting Foreign Projects Administrative Regulations on Levy and Use of Pollutant Discharge Fees Administrative Regulations on the Approval and Record-filing of Enterprise Investment Projects Administrative Regulations on the Planning and Construction of Villages and Towns Administrative Regulations on the Prevention and Treatment of the Pollution and Damage to the Marine Environment by Marine Engineering Construction Projects administrative regulations related to civil engineering administrative remedy administrative requisition administrative responsibility administrative responsibility in environment and resources law administrative restraint act administrative review by the public security organs administrative review of occupational safety and health administrative reward administrative rules Administrative Rules of Digital Film Distribution and Exhibition administrative sanction

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