AushĂ€rtung ÂHĂ€rten |
aushĂ€rten ÂhĂ€rten ÂstĂ€hlen Âvulkanisieren |
AushÀrtung HÀrten |
aushÀrten hÀrten stÀhlen vulkanisieren |
Hardening (p. pr. & vb. n.) of Harden |
Hardening (n.) Making hard or harder. |
Hardening (n.) That which hardens, as a material used for converting the surface of iron into steel. |