Warning: file_put_contents(): Only 0 of 8567 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu.com/index.php on line 58 Gasche是什么意思，Gasche的翻译，Gasche音标、读音、用法和例句_英语字典
Gasch R, Liao Mingfu. Process for the early detection of a crack in a rotating shaft. United States Patent: 5522400, 1996-07-09. 朱恒伟等编著.;液体火箭发动机高速涡轮泵的振动故障检测