scattered drilling

常见例句

For the scattered small oil field drilling waste water is low, with these devices is a waste, especially in bad road condition.
对于分散的小油田，钻井废水产生量低，配备这些设备是一种浪费，尤其是路况不好的油田。
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Result: The cavity surface of the drilling group appeared rougher with irregular particles scattered throughout the surface area.
传统车针组的牙本质表面有不规则的颗粒和碎片，有玷污层形成。
For the hilly and mountainous areas and scattered small oil field drilling waste water treatment, design a wastewater treatment oil drilling car which is suited for the heavy-hilly area.
针对山岭重丘区，分散小油田钻井废水的处理，设计一辆适合山岭重丘区的石油钻井废水处理车。
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