DIN 76-2:1953-11

Отменен

Screw Thread Runouts, Undercuts, Ends; Whitworth Thread, Whitworth Pipe Thread — 1 стр.

Заменен на

DIN 76-2:1984-12

ICS

21.040.20 Inch. Including Whitworth screw threads / Дюймовые резьбы. Включая резьбы Витворта