主营：滤袋; 除尘滤袋; 除尘布袋; 针刺毡; 美塔斯针刺毡; 氟美斯针刺毡; pps针刺毡; 拒水防油涤纶针刺; 玻纤针刺毡; 防静电针刺毡; ptfe滤袋; pps;