硅胶为什么只吸附极性气体
问题描述:
硅胶为什么只吸附极性气体
就是这样.
答
Silica gel is a chemically inert,nontoxic,polar and dimensionally stable (
硅胶为什么只吸附极性气体
就是这样.
Silica gel is a chemically inert,nontoxic,polar and dimensionally stable (