I. Gabatarwas:
Ana amfani da wannan injin donroba a tsaye matsawa gwajin, sandwiched tsakanin farantin, tare da dunƙule juyawa, matsa zuwa wani rabo sa'an nan kuma saka a cikin wani zafin jiki tanda, bayan ƙayyadadden lokacin da za a dauka, cire gwajin yanki, kwantar da minti 30, auna kauri, sa a cikin dabara. don nemo skew ta matsawa.
II. Ganawamisali:
GB/T 7759-1996 Saukewa: ASTM-D395
III.Ƙayyadaddun Fassara:
1. Zoben nesa mai dacewa: 4 mm/4.5mm ku/5mm ku/9.0mm ku/9.5mm ku/12.5 mm daidaita
2. Girma: 20×12×250px
3. Nauyi: 11kg
Iv. Kanfigareshan Bazuwar:
1.Tare da (roba)¢28.68mmkauri: 12.7mmtare dasamfurin wuka-1inji mai kwakwalwa,
2.(Foamed mai kumfa) Tsawon 50* nisa 50* kauri 25 mmtare dasamfurin wuka-1inji mai kwakwalwa