Other special nc machining equipment: main products are deep hole drilling, deep hole boring, bull boring milling equipment, horizontal drilling and milling equipment, etc.
其它专用数控加工设备：主要产品有深孔钻、深孔镗、多头镗铣设备、卧式钻铣设备等。
2
Even if offshore drilling started tomorrow, it would take several years before actual production began since construction of platforms in deep water and installation of equipment take time.
即使明天就开始近海开采也要很多年后才可能有实际的产出，因为在海里的搭建平台和组装设备都需要时间。
3
Semi-submersible drilling platform is key equipment for deep water exploitation and dual derrick RIGS has been main platform of 6th semi-submersible drilling platform.