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- The content of TNT in seismic explosive columns is decreased 50% because of using expanded ammonium nitrate instead of common ammonium nitrate. 用膨化硝酸铵替代原用普通硝酸铵，震源药柱内装药中的梯恩梯含量降低50%25。
- High Density Seismic Explosive Columns 产品名称高密度震源药柱
- seismic explosive column 震源药柱
- The Latest Progresses in Seismic Explosive Columns Technology Used for Seismic Prospecting 地震勘探震源药柱技术进展
- The linear shaped charge(LSC) consists of seamless metal sheath and explosive column. 切割索是由无缝金属外壳和炸药柱组成。
- private primary explosive column 专用起爆具
- BSE SERIES CRYO-RESISTANT SEISMIC FOCUS EMULSION EXPLOSIVE COLUMNS BSE系列耐低温乳化型震源药柱
- She angled her column of chitchat toward teenagers. 她的漫谈栏侧重于十几岁的青少年。
- He used to write a column for this newspaper. 他过去曾为这家报纸写专栏文章。
- His column is syndicated throughout the world. 他的专栏文章通过报业辛迪加在世界许多报刊上发表。
- An explosive mixture, such as gunpowder. 火药易爆炸的混合物，如弹药
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- Politics can be an explosive subject. 政治问题容易引起争论。
- The column is surmounted by a statue. 柱顶上树立了一尊雕像。
- The old man has an explosive temper. 那老人性情暴躁。
- Nelson's Column is a famous monument in London. 纳尔逊纪念碑是伦敦著名的纪念碑。
- He always read the sports column in the Times. 他总是阅读《泰晤士报》的体育栏。
- The top part of a pillar or column. 柱头一根柱子或圆柱的顶端部分
- A column in the periodic table of the elements. 属，族元素周期表上的一栏
- The column, four abreast, stretched out over one kilometre. 队伍4个人一行，长达1公里以上。
