Home > Term: scum collector
scum collector
Mechanical device for collecting in sedimentation tanks, dirt, froth and impurities from the surface of the water.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Environment
- Category: Environment statistics
- Company: United Nations
0
ผู้สร้าง
- J.Small
-
(Gold) 1042 points - 100% positive feedback
