DIN EN ISO 11381:1996-08

Отменен

Optics and optical instruments - Ophthalmic optics - Screw threads (ISO 11381:1994); German version EN ISO 11381:1996 — 5 стр.

Заменен на

DIN EN ISO 11381:2017-02

ICS

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

21.040.10 Metric screw threads / Метрические резьбы