Famaritana fohy:

Anarana: Scaffolding fantsona Standard: BS 1139, EN 39-2001, JIS G3444-2004 STK400/500 Material: Q195, Q215, Q235, Q345 Specification: 1-1/2” (OD: 48.3mm-48.6mm) hatevin'ny rindrina 2.0mm-5.0mm Surface fitsaboana: Hot-dipping galvanized, pre-galvanized