Salvia Miltiorrhiza Extract Overviews: Salvia miltiorrhiza is a traditional chinese medicine also known as DanShen. Salvia Miltiorrhiza Extract Powder has been widely used in China and, to a lesser extent, in Japan, the United States, and other European c
At present, the most reasonable method for the outer wall of prefabricated buildings is to use concrete sandwich walls, which are composed of surface concrete layers, thermal insulation layers and structural concrete layers.