NF EN 20638
NF EN 20638

NF EN 20638

December 1993
Standard Cancelled

Pulps. Determination of dry matter content.

Main informations

Collections

National standards and national normative documents

Publication date

December 1993

Number of pages

2 p.

Reference

NF EN 20638

ICS Codes

85.040   Pulps

Classification index

T12-011

Print number

1 - novembre 1993

International kinship

ISO 638:1978

European kinship

EN 20638:1993
Replaced standards (1)
NF ISO 638
NF ISO 638
July 1987
Standard Cancelled
Pulps. Determination of dry matter content.

Standard replaced by (1)
NF EN ISO 638
NF EN ISO 638
December 2008
Standard Cancelled
Paper, board and pulps — Determination of dry matter content — Oven-drying method

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?