Nepal dust filter bag, water repellent and oil acupuncture is acupuncture Neely water repellent and sparse oil used by the padding, pre-bake, baked formed.
拒水防油针刺尼除尘滤袋是针刺尼利用疏水剂和疏油剂经浸轧，预烘，焙烘处理而形成的。
Nepal dust filter bag, water repellent and oil acupuncture is acupuncture Neely water repellent and sparse oil used by the padding, pre-bake, baked formed.
拒水防油针刺尼除尘滤袋是针刺尼利用疏水剂和疏油剂经浸轧，预烘，焙烘处理而形成的。
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