aurum
2.Currently, the brands as Aurum, ACE+ and ITOUEN have been successfully distributed in Japan and Mainland China.
3.Aurum(Au) and Platinum(Pt) doping techniques are widely used to fabricate the fast recovery diodes(FRD), and both of them have merit and demerit.
4.All products of SOUNDFORCE are use aurum high-class copper plate. Its attractive appe-arance is made of full-automatism importation hardware control figures.
5.The DongGuan Aurum-o Design Mastermind room establishes in September of in 2006, is a with the brand plan,the design creation,website planning,advertise a printing for realm of the professional advertisement plan organization, relying on in the advantage of the east KaiDi environmental protection science and technology limited company marketing realm in City, concentrate on with the efficiency plan,design for special features of the integration advertises business, service in the whole hinterland region.
6.In this paper,the authors draw the measures such as integrating the filling,dissimilar direction mine "from bottom to top",water stop by curtain grouting and fore-drainage in mining pit by analysis the actuality of subsidence hazard which is leaded by exploiting mine such as coal,aurum,iron,gypsum,steatite,and the development trend of the major digging.
