Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/b6a626861afa96d271f7143bf371fda8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 Hartsel例句_Hartsel英汉例句_Hartsel双解例句_沉淀汉英词典
Barite from both Hartsel and Stoneham can be cleaned in hydrochloric acid, as it will loosen the clay and iron present on these specimens. 重晶石，由双方hartsel和斯通汉姆可以清理盐酸，因为这将是放松粘土和铁目前对这些标本。