亚洲色偷偷综合亚洲av伊人,少妇高潮喷水久久久影院,小少妇BBBBBBBBBBBB,а天堂中文在线官网

The refined beeswax is made of crude beeswax by removing its impurities and then molding into regular shapes. There are lots of impurities in the crude beeswax, which mainly are mud, bee bodies, or dirt during the stacking of the bee hives. The impurities must be removed if the beeswax is going to be used in industrial and agricultural production, especially in the medical or beauty industry and etc. Sometimes, the crude yellow beeswax needs to be decolorised to white in order to be used in white, transparent or other brightly colored products.