常見例句

雙語例句

• With the water pollution becoming more and more serious, waterworks sludge treatment project has been added up to drinking water treatment system in order to achieve the zero discharge of waste water.
  在當(dāng)前水環(huán)境污染日益嚴重的情況下，自來水廠排泥水處理工程已逐步納入了自來水廠的工藝流程體系，以實現(xiàn)生產(chǎn)廢水零排放。
返回 zero sludge discharge