Helical springs made of round wire and rod - Cold coiled torsional springs (leg springs) - Quality specifications
Edition 2002-08

Inclination measuring systems; electronic inclination measuring systems; types and requirements
Edition 1986-06

Abbreviated forms for terms and names
Edition 2020-11

Steel water pipes and fittings
Edition 2022-10

Flanged steel pipes and flanged steel or cast iron fittings with lining - PN 10, PN 25 and PN 40
Edition 2002-06

Flanged fitting pipes and flanged steel glass lined - PN 10 and PN 25
Edition 2002-06

Steel flanged pipes and steel and cast iron flanged fittings lined with PTFE or PFA - Technical specifications
Edition 2002-06

Flanged steel pipes and fittings with hard or soft rubber linings - Technical delivery conditions
Edition 2002-06

Application of cement mortar lining for cast iron pipes, steel pipes and fittings
Edition 2024-09

Application of cement mortar lining for cast iron pipes, steel pipes and fittings
Edition 1999-01