scum collector
常见例句
- The scum can be collected without energy consumption, and the sewage can flow into the collector and then be discharged through the discharge pipe under the hydraulic force.
本实用新型用于浮渣收集不需要消耗能量，水力自流使污 物进入收集器，并通过排污管排出；
ip.com 返回 scum collector