【正】 As the upstream section of the photovoltaicindustry,the Chinese polysilicon industry isconfronted with high energy consumption,high pollution,blind inves
【正】 Integrated gasification combined cycle (IGCC)power & polygeneration system is seemed asa perfect solution for effective use of coal.IGCC power generation
【正】 Continuous basalt fiber is a purely naturalcontinuous fiber produced through meltdrawing at 1450-1500 grade centigrade withigneous rock basalt as the sol