22" Flexible Lab Drain Brush 11946 峰源隆国际贸易（上海）有限公司

p1Src=//y1.yzimgs.com/uploads_old/315806/2012100911264088_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/315806/2012100911264088_old_1.jpg