chieve

  • 网络基耶韦

chievechieve

chieve

基耶韦

1
Taking a whole term as the period, we chieve talent's training program of professional outline. 以学期阶段为周期,建立起专业界定轮廓的人才序列培养方案。
2
Chieve properties of the alloy were improved by thermo-chemical method. 实验证明:热化学方法制得的钨铜合金主要性能得到了改善。