crun.产酒的葡萄园或葡萄产地；酒的等级abbr.联合转动装置(=combined rotating unit)；[医]临床研究单位(=clinical research unit )Cruasn.克吕阿(在法国；东经 4º46' 北纬 44º40')

1. WPC products are different from wood with very convenient using, you don't have to consider the grain and crunode.
   塑木型材使用起来非常方便，与木材不同，使用塑木型材时你不必考虑木材纹路方向或结点。