日韩无码三级视频,9999视频社区在线观看,日韩男女一级毛片免费看,国产免费强奸小视频,国产一区嫩模视频

Made of fiberglass, it is used for dust removal from flue gas at the head and tail of cement kilns. It has a temperature resistance of 280°C. The surface layer is ptfe coated and has good dust removal effect. It is also used in other high-temperature flue gas dust removal conditions.
Material: Fiberglass woven
Keywords:
Fiberglass Woven Dust Filter Bag
700g glass fiber fabric + ptfe film dust bag
Glass fiber + (head and tail ptfe reinforced) dust filter bag