1) low expansion air foam
低倍空气泡沫
2) medium-expansion air foam
中倍空气泡沫
3) high-expansion air foam
高倍空气泡沫
4) low-expansion foam
低倍泡沫
6) air foam
空气泡沫
1.
The practice of air foam clockwise circulating and percussion drilling in the Africa;
空气泡沫气动潜孔锤钻进技术在非洲的应用
2.
Study on enhanced oil recovery by air foam flooding
空气泡沫调驱提高采收率研究
3.
Experiment of improved oil recovery by air foam injection low temperature oxidation process
注空气泡沫低温氧化工艺提高采收率试验
补充资料：高倍
倍数大的：～望远镜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条