本文是国家引进国际先进农业科学技术“948”项目（2001-27）——“数控激光及视频识别制材技术引进”的一部分。
The paper is a part of "Numeric controlled laser and video frequency distinguish, manufacture timber technology introduced item" which is supported by the fund of national "948" project (2001-27).
本文是国家引进国际先进农业科学技术“948”项目（2001-27）——“数控激光及视频识别制材技术引进”的一部分。
The paper is a part of "Numeric controlled laser and video frequency distinguish, manufacture timber technology introduced item" which is supported by the fund of national "948" project (2001-27).
应用推荐