In the more perfect competition or oligopolistic market competition in the regional market prices can not be used Cuanhuo the price of regional or when the price cut.

 
  • 在較完全競爭或區域市場(chǎng)寡頭競爭的市場(chǎng)價(jià)格采用不可竄貨價(jià)的區域或時(shí)斷價(jià)格.
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国内精品美女A∨在线播放xuan