本文设计的新型压紧式改性纤维球过滤器就是为了满足油田现场的需要而研制的。
To meet the demands of oil field locale, the paper study and design new compaction style altering fibre ball filter.
本文设计的新型压紧式改性纤维球过滤器就是为了满足油田现场的需要而研制的。
To meet the demands of oil field locale, the paper study and design new compaction style altering fibre ball filter.
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