http://www.pasternack.cn/c%e5%9e%8btee%e9%80%82%e9%85%8d%e5%99%a8-category.aspx weekly 0.7 http://www.pasternack.cn/c-female-c-male-tee-adapter-pe9207-p.aspxdaily0.9 http://www.pasternack.cn/c-female-female-female-tee-adapter-pe9294-p.aspxdaily0.9