[/bidiyo]
Babban siga na fasaha:
1. Tsawon sarari:5—1000mm
2. Faɗin sarari:20—50mm
3. Daidaiton tsawon samarwa:±0.2mm
4. Kauri na kayan:1.3—3mm
5. Kauri mafi girma akan teburin ciyarwa 250mm
6. Matsakaicin saurin ciyarwa: (Sau 150/minti
7. Lambar launi na na'urar):GSB05-1426-2001( sai dai murfin kariya)