500nm等于多少kgf

简介：Reflecting the light of the elixir fire, Xiao Xiaobai, who squinted his eyes, could clearly see the small jade lotus root that had become less than the size of his little finger. The faint lines on the surface seemed to be alive, and soon disappeared and turned into A small jade lotus root that looks ordinary and even has a slightly dim light, like it is carved from ordinary white jade.