Hisôngtử

School (Tungsten belt level) to help keep women and children safe. We love children.

Defence, designed to be so swift to defend women and children, and yet so smooth, a baby cannot be harmed. tungsten (W), also called wolfram, chemical element, an exceptionally strong refractory metal of Group 6 (VIb) of the periodic table, used in steels to increase hardness and strength and in lamp filaments.