Ta hanyar busa nitrogen ko iskar argon, ana hana aikin aiki daga oxidizing da baƙar fata kuma ana iya daidaita kusurwar bututun bututun a so.
Lokacin aikawa: Satumba-20-2019
Ta hanyar busa nitrogen ko iskar argon, ana hana aikin aiki daga oxidizing da baƙar fata kuma ana iya daidaita kusurwar bututun bututun a so.