求翻译：　　从20世纪60年代OPEC成立，到70年代以后OPEC逐渐掌控自身的石油生产和定价，世界石油市场的石油供应者逐渐分为两个部分：协调产量和价格的OPEC国家与独立定价和生产的非OPEC国家。两类不同的石油生产国家由于目标定位不同，采取了不同的生产策略，两者的共同作用深刻地影响着世界石油供应。是什么意思？

Was established from the 1960s, opec, opec gradually take control of their own oil production and pricing to the 1970s, the oil supplier of the world oil market is gradually divided into two parts: the coordination of production and prices opec countries with independent pricing and production of no

From the 1960s, the establishment OPEC after the 70s OPEC gradually take control of their oil production and pricing, the world's oil supply in the oil market is divided into two parts: coordination of production and prices OPEC national and independent pricing and production of non-OPEC countries.

From 20th century 60's OPEC establishment, to the 70's later the OPEC gradually control own oil production and the fixed price, the world oil market petroleum supplier will divide into two parts gradually: Coordinated output and price OPEC country and independent fixed price and production non-OPEC

In the 1960 of the 20th century establishment of the OPEC, to 70 OPEC gradually take control of its oil production and pricing, world oil supply in the oil market gradually divided into two parts: coordination of production and the price of the OPEC countries and the independent pricing and producti

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