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- raise borer machine 天井钻机
- The development of the TYZ raise borer has reached the widespread application stage from the begining of study in 1973. 我国TYZ型天井钻机自1973年以来,已从研究试验阶段转向了应用推广。
- The said incline raise borer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining,is the first generation product in Chi-na. 为了解决倾斜矿体开采中斜天井掘进问题,我院新开发了我国第一代斜天井钻机产品。
- Keywords Raise borer;Shaft boring;Deviating rate; 天井钻机;钻井作业;偏斜率;
- AN ANALYSIS FOR STRUCTURE PRINCIPLE OF MODEL AF-2000 RAISE BORER AF-2000型天井钻机结构原理分析
- Keywords Raise borer;Reaming head;Sequential reaming; 天井钻机;扩孔刀头;迈步式扩孔;
- TYZ series raise borers play an important role in the operation of drilling pilot hole and reaming ventilation raise, fill raise or pipe pass etc. TYZ系列天井钻机在压钻导向孔和拉扩通风井、充填井或管道井等的作业中起着至关重要的作用。
- The machine must break down at this busy hour. 正忙的时候,机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- He is going to go out and raise hob. 他今晚要出去纵情狂欢了。
- Merits: Using TYZ/AT series raise borers,you can get higher productivity,less cost,more safety in operation,easier labour and better quality than that of drilling and blasting method. 优点:使用TYZ/AT系列天井钻机钻进天井和普通凿岩爆破法相比,生产效率高,操作安全,工人劳动强度轻和成井质量好,该产品体积小、效率高、结构简单、维修方便、安全可靠,深受用户欢迎。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗?
- Error Analysis and Settlement on Diamond Borer Machining 金钢镗加工误差原因分析及对策
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Several companies gang up to raise prices. 几家大公司串通一气抬高物价。
- Just press the button and the machine will start. 只要一按电钮,机器就会开动。
- Father said he'd raise the wind somehow. 父亲说他将设法弄到所需要的钱。
- The machine cast up a big heap of earth. 机器卷起了一大堆泥土。