deep counterbore type gear shaper cutter 碗形直齿插齿刀 21世纪教育网 deep drilling rig 深井钻机 deep etched plate 深蚀板 deep fat thermometer 熬油温度计 21世纪教育网 ..
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This would lead to new problem and accident in the drilling work, which would impact the developing of out national deep drilling rig. The technology of the exploration for the deep and ultra-deep well would be restricted in this way.
随着石油钻机向深井、超深井方向的发展，而原有的钻机配套装备不能满足新的钻井作业要求，这必然导致钻井作业过程中新的问题与事故的发生，极大的影响着我国深井钻机发展水平，制约我国石油与天然气勘探深井、超深井作业工艺及技术水平。
参考来源 - ZJ70D钻机滚筒钢丝绳缠绕系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The safety problems of ultra-deep drilling rig will result in very serious personal and property losses.
一旦超深井钻机出现安全问题，造成的人身和财产损失非常严重。
The matching technology research of ultra-deep drilling rig is very important to improve the efficiency of oil and gas development and the overall economy of rig.
超深井钻机配套技术的研究对提高油气田开发的效率，提高钻机的总体经济性等方面都具有极为重大的意义。
The safety assessment of ultra-deep drilling rig has important significance for effectively preventing and reduction accidents and reducing casualties and property damage.
超深井钻机的安全评估对有效的预防和减少事故的发生，减少财产损失和人员伤亡等方面有重要的意义。
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