Detremination of coper, Iron and Zinc in Suse by Flame Atomic Absorption spectrometry;
Metallogenic Geological Characteristics and Forecast for the liushanyan coper-zinc mine Deposite
This paper, based on cointegration theory, empirically analyses the relation of future and present prices of coper in Shanghai market.
Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing. Wrot coper is exclusively used for fittings.
