ผลการค้นหา

Secondary standards

แปลว่า(Environmental Engineering) Recommended drinking water quality standards which relate to aesthetics and/or health. These standards are recommended, not required. See primary standards.

NPDES

แปลว่า(Environmental Engineering) The National Pollutant Discharge Elimination System. The discharge criteria and permitting system established by the U.S. EPA as a result of the Clean Water Act and its subsequent amendments or the permit required by each discharger as a result of the Clean Water Act.

recommendation

แปลว่าข้อเสนอแนะ,ข้อแนะนำ

amend

แปลว่าแก้ไข