Hard enamel Pin yeLondon London Congress 2019. Hunhu hweHard Enamel zvakanaka, uye kugamuchirwa muCongress. Iyo pini inogona kugadzirwa maererano nezvaCongress zvinodiwa uye kupihwa kune vanhu vanofungidzira muCongress.
Pini iyi inotonhorera, uye kutengesa hakubvumirwe!