I.Astaamaha wax soo saarka:
1. Kordhi cirbadda
2. Waxqabadka ballaaran ee laqabsashada
II.Cayayaanka Farsamada ee ugu weyn:
1. Gali Pin φ3mm φ2mm
2. Cabbirka saafiga ah 230 × 170 × 50 mm
3. Miisaanka saafiga ah ≤1kg
III. Kulancaadi ah:
GB / T 6548