都有突出特点
All have outstanding characteristics
以上为机器翻译结果，长、整句建议使用 人工翻译 。
胜利油田的井间地震采集设备是从三家公司购买的，这些设备都有其自身突出的特点。
Currently, the Shengli Oilfield has purchased some cross-hole seismic acquisition equipments from 3 foreign companies, each equipment has its separate feature.
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