The Use of VN (Vertical Layout of Air Heater and Nonadjustable Seal Partition Plate) Technology in the Technical Modification of Seals for Ljungstrom Regenerative Air Heaters
VN技术在容克式空气预热器密封改造中的应用
This article describes process and electrical defects related to the mixer of extruding & pelleting unit of LLDPE plant of Plastics Plant: nonadjustable speed affects the product quality and constrains the product grades;