Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/5c388c4723f1ac5d02c1fdd2b2619136.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 Polovtsev是什么意思，Polovtsev的翻译，Polovtsev音标、读音、用法和例句_94生活常识网有道词典
Experience and Perspectives of Application of Gasdynamic Coatings in Space Technology Bakhvalov Yu. O.;Polovtsev V. A.;Mikheev V. I. 我国“压力管道体积缺陷塑性失效评定方法”的应用与讨论段志祥;沈士明;储小燕