| Water quality | คุณภาพน้ำ [วิทยาศาสตร์และเทคโนโลยี] |
| Water quality | คุณภาพน้ำ [TU Subject Heading] |
| Water quality management | การจัดการคุณภาพน้ำ [TU Subject Heading] |
| คุณภาพน้ำ | [khunnaphāp nām] (n, exp) EN: water quality FR: qualité de l'eau [ f ] |
| 水质 | [水 质 / 水 質] water quality #7,658 [Add to Longdo] |
| 水質 | [すいしつ, suishitsu] (n) water quality; (P) #15,365 [Add to Longdo] |
| 湖沼水質保全特別措置法 | [こしょうすいしつほぜんとくべつそちほう, koshousuishitsuhozentokubetsusochihou] (n) Law Concerning Special Measures for Conservation of Lake Water Quality (1984) [Add to Longdo] |
| 泉質 | [せんしつ, senshitsu] (n) onsen water quality; spring quality [Add to Longdo] |
| Gewässergütebeurteilung { f } | water quality assessment [Add to Longdo] |