常見(jiàn)例句Experience and Perspectives of Application of Gasdynamic Coatings in Space Technology Bakhvalov Yu. O.;Polovtsev V. A.;Mikheev V. I. 我國(guó)“壓力管道體積缺陷塑性失效評(píng)定方法”的應(yīng)用與討論段志祥;沈士明;儲(chǔ)小燕 返回 Polovtsev