polyester-coated needle-punched felt filter
涤纶覆膜针刺毡 Polyester-coated needle-punched felt filter 拒水防油涤纶针刺毡 Polyester water-repellent and oil-repellent needle-punched felt filter ..
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polyester-coated needle-punched felt filter
聚酯涂层针刺毡过滤器
以上为机器翻译结果，长、整句建议使用 人工翻译 。