Solar Ground Screw Pile Foundation Screw
Tinye carbon steel Q235 na mkpuchi HDG> 80μm, magburu onwe ya na nguzogide corrosion.Ngwọta emebere emebere dị.
Dee ozi gị ebe a ziga anyị ya
Tinye carbon steel Q235 na mkpuchi HDG> 80μm, magburu onwe ya na nguzogide corrosion.Ngwọta emebere emebere dị.