科技查新报告

科技查新报告科技查新报告
  1. 经2004年12月10日菏泽市科技情报研究所第200454号《科技查新报告》证实,国内未见与该课题相同的文献报道。

    Verified by the technological consulting report No. 200454 provided by Heze Technology Information Department on December 10,2004 , similar literature has not been found in our country .