...e is the sea which my this lives also cannot meet again ? 你眼睛就是我的海洋生命这一再也无法满足 pre-drilled ? 预先打好 My decision to move to the countryside probably will help to some extent to bring back my health.
2
?预钻孔
pre-drilled ? 预钻孔 Though my working experience, I feel strongly that a professional knowledge of business and an expanded international ho...
The smooth tie-back of pre-drilled wells proves that Pinghu drilling template and all secondary structures for the tie-back are very successful.
平湖油气田预钻井顺利回接的实践证明，平湖钻井基盘和回接辅助结构技术是非常成功的。
3
An analytical model for the penetration of a following kinetic energy projectile into concrete targets with pre-drilled cavities is developed based on a modification of cavity expansion theory.