RO
SR ISO 6142+A1:1998
Gas analysis. Preparation of calibration gas mixtures. Weighing methods
Standardul stabileşte metode gravimetrice pentru prepararea amestecurilor de gaze pentru etalonare
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Status :
Withdrawn
Approval date : 9/18/1997
Publish date : 9/19/1997
Withdrawal date : 2/28/2007
Number of pages : 22
ICS : 71.040.40 Chemical analysis
Technical Committee : 357 - Natural gas
- Replaced by SR EN ISO 6142:2007