NF F81-002
NF F81-002

NF F81-002

October 1973
Published document Cancelled

Metallurgical products for railway purposes - Piping clamping flanges with two holes

Main informations

Collections

National standards and national normative documents

Publication date

October 1973

Number of pages

5 p.

Reference

NF F81-002

ICS Codes

45.040   Materials and components for railway engineering

Classification index

F81-002

Print number

2 - juillet 1992
ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


New: UPSELL service
Need to identify, monitor and decipher standards?