I.SamfuriNigabatarwa:
Ana amfani da samfurin matsi na gefen (mannewa) galibi don gwajin matsin lamba na gefen da gwajin mannewa, yana da sauri kuma daidai a yanke takamaiman girman samfurin, kuma shine samar da kwali mai laushi da kwali, binciken kimiyya da sa ido kan inganci da sassan dubawa na kayan aikin gwaji na taimako mafi kyau.
QB/T 1671, GB/T 6546
1. Girman samfurin: 100×25 mm
2. Kuskuren girman samfurin: ±0.5mm
3. Tsawon samfurin da aka ɗauka mafi girma: 280mm
4. Matsakaicin kauri na samfurin samfuri: 18 mm
5. Girman gaba ɗaya: 460×380×200 mm
6. Nauyin da aka ƙayyade: 20kg