DZ/T 0101.12-1994
Active
JJG 631-2013
Active
National Metrology and Inspection Regulations JJG
JJG 631-2013 Ammonia-Nitrogen Automatic Analyzers
JJG 631-2013 Ammonia-Nitrogen Automatic Analyzers
Basic Information
Standard Code:
JJG 631-2013
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2013-08-15
Implement Date:
2014-02-15
Pages:
14 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of online ammonia nitrogen automatic monitors based on electrode methods and photometry methods.
Development Information
Replace the following standards
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