主要市场 | 中国、欧盟、中东、亚洲、** | ||
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经营范围 | 公司主要经营水下音响,水下扬声器,水底喇叭,**音响,泳池喇叭,泳池扬声器, underwater speaker, underwater speaker system,swimming pool speaker,underwater sound,underwater acoustic,underwater audio,underwater device,underwater equipment,pa speaker,public address speaker |