1.1 This specification specifies the characteristics of the following types of low-power magnifiers and specifies the properties of magnifiers for surface inspection:
KS B ISO 3058:2001 history
2022KS B ISO 3058:2022 Non-destructive testing — Aids to visual inspection —Selection of low-power magnifiers
0000 KS B ISO 3058-2001(2021)
0000 KS B ISO 3058-2001(2016)
2001KS B ISO 3058:2001 Non-destructive testing-Aids to visual inspection-Selection of low-power magnifiers