标签：directio - 英国华人论坛

However, the hair dye of imitating natural process is mainly using the melanin precursor namely dopa acid oxidation to produce the melanin.Although their research has made significant development, but the process is difficult to control hair...英国华人论坛

Car multimedia market of China's automobile (car audio and video electronics) have developed through the course of more than 15 years, from immaturity to gradually improve in certain categories (such as a car-specific products) and even to l...英国华人论坛