例句 /

Ultra-minute work microporous FELT membrane through o reuse facility f service water and 3 times sequence high grade treatment of waste&sewage water.

Ultra-minute work microporous FELT membrane through o reuse facility f service water and 3 times sequence high grade treatment of waste&sewage water.

超微孔精细过滤膜上的超微小孔能高效用于生活用水回用和污水三级处理工程。