Warning: file_put_contents(): Only 0 of 5194 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/73904.com/index.php on line 55 kiln scum例句_kiln scum英汉例句_kiln scum双解例句_骑士汉英词典
Simulates the multi-hearth work condition, promotes to uses the zinc volatility kiln processing zinc scum dechlorinate, by this increase income earning of an enterprise. 模擬多膛爐作業條件，推廣至採用鋅揮發窰処理鋅浮渣脫氯，以此增加企業收益。