Pic Title: 相对粗糙度 Related Phrase: 相对粗糙度 Related pictures: 相对粗糙度 Source: http://image.wangchao.net.cn/ Pic Description: 　　the moody Figure the - dynasty network - wangchao moody diagram of commercial tube roughness so Translated by Google No. / 3 Picture               Slide Show

Comments (0)