水质标准: quality standard for waterwater quality criteriawater quality criterionwater quality standardswater standardswater-quality criteriawater-quality standards
Example Sentences:
1.
These wqos are specific objectives laid out in the water pollution control ordinance see chapter 1 . they specify the long - term water quality goals that the government is to achieve and maintain for individual rivers in hong kong 水质指标是水污染管制条例详见第一章所制订的水质目标，亦是政府所拟定的香港河溪应达到和维持的长远水质目标。
