sliding sleeve deflector是什么意思，sliding sleeve deflector的翻译，sliding sleeve deflector音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 5020 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55
sliding sleeve deflector是什么意思，sliding sleeve deflector的翻译，sliding sleeve deflector音标、读音、用法和例句_伍贰汉英词典