1.river in southeastern Wales. It rises in Brecon Beacons National Park and flows to the Severn Estuary at Newport.
1.Synthesis and Surface Chemical Modification of Silica from White RiceH-usk Ash and Sulfuric Acid
由白色谷壳灰和废硫酸合成白炭黑与化学修饰其表面
2.Usk full error writing to BACKUP Log File
当写后备记录文件时,磁盘满出错