The fresh air pretreatment automatic rolling shutter filter purchased by Zhoukou Shanan Sewage Plant has been delivered

The fresh air pretreatment automatic rolling shutter filter purchased by Zhoukou Shanan Sewage Plant has been delivered. Equipment name: Fresh air pretreatment automatic rolling shutter filter Quantity of equipment: 3 sets of equipment Air volume: 10000 m³/h Contract signing date: May 2021 …