hollow carrier 中文意思是什麼
hollow carrier
解釋
射孔器槍身-
Study on treatment of wastewater by bio - film using hollow fiber membrane as carrier and bubbleless
中空纖維膜作生物膜載體無泡供氧處理污水研究 -
Due to adopting the design configuration of the hybrid enhanced expendable hollow carrier and the hybrid enhanced shaped charges, energy of the charges is adequately poured out on exploding
雙復射孔器有2種系列,一種是射孔彈前倉配未裝火藥的適用於高滲透油藏的復式射孔器;另一種是射孔彈前倉配裝火藥的適用於中低滲透油藏的雙復式射孔器。
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