Since reformation and opening,stateowned coal enterprise carries on a great deal exploration in reformation of system of property rights and gains rich achievements.

 
  • 論述了改革開(kāi)放以來(lái),國有煤炭企業(yè)在產(chǎn)權制度改革中進(jìn)行了大量的探索,取得了豐碩成果。
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