Fire hazard testing. Test methods. Determination of smoke opacity without air-change. Part 2-1 : test methods for materials used in electric cables and in optical fiber cables.

View the extract New: UPSELL service

Main informations

Collections

National standards and national normative documents

Thematics

Sécurité, Gestion des risques et SST, QSE

Publication date

September 1990

Number of pages

13 p.

Reference

C20-902-2-1

ICS Codes

13.220.40 Ignitability and burning behaviour of materials and products

29.020 Electrical engineering in general

Print number

1 - octobre 1990

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

The UPSELL service allows you to easily update one of your standards.
With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ