Ibẹrẹ ti o dara si ọdun tuntun: awọn ila galvanizing aabo ayika meji

Ni Oṣu Karun ọdun 2018, o kopa ninu apejọ ile-ẹkọ inter galva2018 ati ifihan ti o waye nipasẹ European galvanizing Association ni Berlin, Jẹmánì.

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Akoko ifiweranṣẹ: Jan-18-2017