90sPVC闭气气柱布料，采用高质量PVC制成，具有高气密性、耐磨、防水特性，适用于充气帐篷、水上设施等需高度气密和耐用场合。

90sPVC airtight column fabric, made of high-quality PVC, has high air tightness, wear resistance, and waterproof characteristics, suitable for inflatable tents, water facilities, and other occasions that require high air tightness and durability.