A. nau'i goyon bayan zobe - samfurin bayani:

Lokacin da samfurin da aka gwada surface curvature radius kasa da 30mm (D, DC, D + 15, C, nau'in tasiri na'ura) ko kasa da 50mm (G-nau'in tasiri na'ura) a gwajin, ya kamata a yi amfani da ƙananan goyon bayan zobe ko nau'in goyon bayan zobe.

II, nau'i goyon bayan zobe - fasaha sigogi:

Serial lambar	samfurin	Bayani	Bayani
1	Z10-15		External silinda surface R10-R15
2	Z14.5-30		External silinda surface R14.5-R30
3	Z25-50		External silinda surface R25-R50
4	HZ11-13		Matsayin ciki na silinda R11-R13
5	HZ12.5-17		Ma'aunin ciki silinda surface R12.5-R17
6	HZ16.5-30		Ma'aunin ciki silinda surface R16.5-R30
7	K10-15		Abubuwan da aka yi amfani da su SR10-SR15
8	K14.5-30		Abubuwan da aka yi amfani da su SR14.5-SR30
9	HK11-13		Cibiyar Cibiyar SR11-SR13
10	HK12.5-17		Cibiyar Cibiyar SR12.5-SR17
11	HK16.5-30		Cibiyar Cibiyar SR16.5-SR30
12	Majalisar Dinkin Duniya		Daidaitaccen radius na cylindrical surface R10-∞