Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/e3c20e8619919971c54079d246775393.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 fluid-loss test例句_fluid-loss test英汉例句_fluid-loss test双解例句_按摩法牛津词典
This article introduces the preparation method, the laboratory evaluation and field test of MD-3 fluid loss control agent for oil well cement. 介紹了MD-3 油井水泥降濾失劑的制備方法、室內評價及現場試騐情況。