Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/078270aaf06efc680b147976067d442f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 Hartsel是什么意思，Hartsel的翻译，Hartsel音标、读音、用法和例句_按摩法牛津词典
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。