I.Litšobotsi tsa sehlahisoa:
1. Tsamaisa nale
2. Mefuta e mengata ea ho ikamahanya le maemo
II.Mekhahlelo ea mantlha ea tekheniki:
1. Kenya phini φ3mm φ2mm
2. Net boholo 230×170×50 limilimithara
3. Boima ba Net ≤1kg
III. Kopanomaemo:
GB/T 6548