The invention is suitable for modifying potassium ion out-of-balance water quality into cultivation water.

本发明适用于将钾离子失衡水质改良成养殖用水。

youdao

The invention is suitable for modifying potassium ion out-of-balance water quality into cultivation water.

本发明适用于将钾离子失衡水质改良成养殖用水。

youdao