The annual output of China's refractories in 1949 was 74 thousand tons,and was 29.11 million tons in 2007,which was 65% of the world total refractories outp
<正>China's economy has developed rapidly since joined WTO in 2000. Influenced by the rapid development of high temperature industries such as metallurgy, b
The development of refractory industry is closely related with resource,energy and environment. In order to realize the sustainable development,China's refr