首页>
外国专利>
A mechanical and chemical process made from olive skin, made from a single resin soap, sodium monosilicate, and potassium monosilicate. This is the last alkaline or neutron body, or mixture of the two
A mechanical and chemical process made from olive skin, made from a single resin soap, sodium monosilicate, and potassium monosilicate. This is the last alkaline or neutron body, or mixture of the two