DIN 2444:1978-07

Отменен

Zinc Coatings on Steel Pipes; Quality Standard for Hot-galvanizing of Steel Pipes for Installation Purposes — 3 стр.

Заменен на

DIN 2444:1984-01

ICS

23.040.10 Iron and steel pipes / Чугунные и стальные трубы

77.120.60 Lead, zinc, tin and their alloys / Свинец, цинк, олово и их сплавы