着重客户的需求去不断的改良，共同探索开发。
Focused on customer needs to continuously improve, to explore the development.
盐碱地的危害是十分严重的，在过去的很长时间里，人们在不断探索和改良。
Salt such soil of endanger is very severity, in pastly of very the long time, people at continuously investigate and practice improvement experience.
盐碱地的危害是十分严重的，在过去的很长时间里，人们在不断探索和改良。
Salt such soil of endanger is very severity, in pastly of very the long time, people at continuously investigate and practice improvement experience.
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