II.Makhalidwe a malonda
Chivundikiro chotsekacho chimagwiritsa ntchito polytetrafluoroethylene, yomwe imapirira kutentha kwambiri, asidi wamphamvu ndi alkali.
Chitoliro chosonkhanitsira chimasonkhanitsa mpweya wa asidi mkati mwa chitolirocho, chomwe chili chodalirika kwambiri.
Kapangidwe kake ndi kozungulira komanso kokhala ndi chivundikiro chathyathyathya, chivundikiro chilichonse chosindikizira chimalemera 35g
Njira yotsekera imagwiritsa ntchito mphamvu yokoka, yodalirika komanso yosavuta kusindikiza
Chipolopolocho chimalumikizidwa ndi mbale yachitsulo chosapanga dzimbiri ya 316, yomwe ili ndi mphamvu zabwino zotsutsana ndi dzimbiri
Mafotokozedwe athunthu kuti ogwiritsa ntchito asankhe
Magawo aukadaulo:
| Chitsanzo | YYJ-8 | YYJ-10 | YYJ–15 | YYJ-20 |
| Doko losonkhanitsira | 8 | 10 | 15 | 20 |
| Malo otuluka magazi | 1 | 1 | 2 | 2 |