水処理薬品|WaterCareChemで水質を向上させる

Polyaluminum chloride is typically classified into drinking water grade, food grade, and industrial grade based on its application, and further categorized into drum-drying type and spray-drying type based on the processing method.

アーカイブ

最近の投稿

最近のコメント

jaJapanese

メッセージを残す