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Working principle of tricone bit

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Time of issue:2021-07-26
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(Summary description)According to the new requirements of national oil quality upgrading, CNPC, as one of the main suppliers of clean oil products in China, will accelerate the

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Working principle of tricone bit

(Summary description)According to the new requirements of national oil quality upgrading, CNPC, as one of the main suppliers of clean oil products in China, will accelerate the

Categories:Company news
Author:
Origin:
Time of issue:2021-07-26
Views:0

Information

According to the new requirements of national oil quality upgrading, CNPC, as one of the main suppliers of clean oil products in China, will accelerate the pace of oil quality upgrading. Eleven provinces and cities in east to meet 2016 supplier Ⅴ petrol and diesel, China oil would in existing Ⅴ production capacity, on the basis of implementation of the north China petrochemical, guangxi petrochemical, jinzhou petrochemical nine companies such as 10 countries Ⅴ quality upgrade project, by the end of 2015, most enterprise have producer Ⅴ ability of gasoline and diesel. In order to meet the national ahead of time in 2017 to implement the national ⅴ vehicle oil products and national ⅳ Puchai, the national ⅴ Puchai upgrade requirements in 2018, in 2016, CNPC will continue to implement 22 upgrading projects. By the end of 2016, CNPC's gasoline and diesel will all meet the national ⅴ standard requirements.

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