• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NFX 20 521 : 81 FD

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GAS ANALYSIS - DETERMINATION OF THE WATER DEW POINT OF NATURAL GAS - COOLED SURFACE CONDENSATION HYGROMETERS

Superseded date

01-03-2008

Published date

12-01-2013

DevelopmentNote
Indice de classement: X20-521FD FD NFX 20 521 December 1981 (04/2003)
DocumentType
Miscellaneous Product
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
ISO 6327:1981 Identical

11/30239716 DC : 0 BS EN 16242 - CONSERVATION OF CULTURAL PROPERTY - PROCEDURES AND INSTRUMENTS FOR MEASURING HUMIDITY IN THE AIR AND MOISTURE EXCHANGES BETWEEN AIR AND CULTURAL PROPERTY
BS EN 16242:2012 Conservation of cultural heritage. Procedures and instruments for measuring humidity in the air and moisture exchanges between air and cultural property
DIN EN 16242:2013-03 CONSERVATION OF CULTURAL HERITAGE - PROCEDURES AND INSTRUMENTS FOR MEASURING HUMIDITY IN THE AIR AND MOISTURE EXCHANGES BETWEEN AIR AND CULTURAL PROPERTY
I.S. EN 16242:2012 CONSERVATION OF CULTURAL HERITAGE - PROCEDURES AND INSTRUMENTS FOR MEASURING HUMIDITY IN THE AIR AND MOISTURE EXCHANGES BETWEEN AIR AND CULTURAL PROPERTY
UNI EN 16242 : 2013 CONSERVATION OF CULTURAL HERITAGE - PROCEDURES AND INSTRUMENTS FOR MEASURING HUMIDITY IN THE AIR AND MOISTURE EXCHANGES BETWEEN AIR AND CULTURAL PROPERTY
NF EN ISO 15403 : 2005 NATURAL GAS - DESIGNATION OF THE QUALITY OF NATURAL GAS FOR USE AS A COMPRESSED FUEL FOR VEHICLES
UNE-EN 16242:2014 Conservation of cultural heritage - Procedures and instruments for measuring humidity in the air and moisture exchanges between air and cultural property
EN 16242:2012 Conservation of cultural heritage - Procedures and instruments for measuring humidity in the air and moisture exchanges between air and cultural property

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.