DIN 58220-1:1974-03

Отменен

Testing visual acuity (test-symbols); optotypes — 2 стр.

Заменен на

DIN 58220-1:1988-03

ICS

11.040.70 Ophthalmic. Including ophthalmic implants, glasses, contact lenses and their cleaning products / Офтальмологическое оборудование