sliding sleeve

常見例句

This joint is mainly comprised of elastic jaw, sliding sleeve and shear pin.
這種安全接頭主要由彈力爪、鎖套、滑套和剪釘組成。
Hence, multi-layer polymer injection allocator with single-tubing and sliding sleeve switch is developed, and development, lab experiment and pilot test of this polymer alloca…
為此研制了聚合物單管多層滑套開關(guān)式配注器，介紹了滑套開關(guān)式配注器研制、室內(nèi)實驗和礦場應(yīng)用情況。
On the basis of well side investigations, this paper analyses the reasons that sliding sleeve can't open within the range of allowable pressure and proposes corresponding measures.
通過現(xiàn)場實踐，分析滑套在允許壓力范圍內(nèi)打不開的原因并采取相應(yīng)措施，在實踐中起到了很好的效果。