NEK IEC 60721-3-1:1987

There are no extended editions available for this standard

• NEK IEC 60721-3-1:1987/AMD2:1993

  Open product
  Amendment 2 - Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Storage. Withdrawn NEK IEC 60721-3-1:1987/AMD2:1993 Amendment from Publication date: Aug 1993 Version: 1 Language: English Services: Read Online (No printing ), Printed and bound

• NEK IEC 60721-3-1:1987/AMD1:1991

  Open product
  Amendment 1 - Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Storage. Withdrawn NEK IEC 60721-3-1:1987/AMD1:1991 Amendment from Publication date: Jul 1991 Version: 1 Pages: 12 Language: English Services: Read Online (No printing ), Printed and bound

• NEK IEC 60721-3-1:1987/COR1:1990

  Open product
  Corrigendum 1 - Classification of environmental conditions - Part 3-1: Classification of groups of environmental parameters and their severities - Storage Withdrawn NEK IEC 60721-3-1:1987/COR1:1990 Corrigendum from Publication date: Mar 1990 Version: 1 Language: English Services: Read Online (No printing ), Printed and bound