Materials for solar collectors for swimming pool heating, Part 2: Flexible or plasticized polyvinyl chloride
游泳池加热用太阳能集热器材料第2部分:柔性或塑化聚氯乙烯
发布日期:
1993-04-13
规定了用于游泳池太阳能加热的无釉集热器制造的聚氯乙烯(PVC)的性能规范。
Sets out a specification for properties for polyvinyl chloride (PVC) used in the manufacture of unglazed collectors intended for solar heating of swimming pools.