DIN ISO 228-1 Beiblatt 1:1994-12

Отменен

Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation; limits of size — 3 стр.

Заменен на

ICS

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