The green cresset is the mark of lead free processing.

绿色灯号是无铅制程标识。

The cresset of title inpawn right include conveyable property,but not include of ownership and real property usufruct.

权权是以所有权和不动产用权外可转让的财产权为标的的权。权权是一种担保物权而非债权。