GB/T 14639-1993 Determination of magnesium content in industrial circulating cooling water - Atomic absorption spectrometry
time:
2024-08-09 08:34:42
- GB/T 14639-1993
- Abolished
Standard ID:
GB/T 14639-1993
Standard Name:
Determination of magnesium content in industrial circulating cooling water - Atomic absorption spectrometry
Chinese Name:
工业循环冷却水中镁含量的测定 原子吸收光谱法
Standard category:
National Standard (GB)
-
Date of Release:
1993-08-06 -
Date of Implementation:
1994-07-01 -
Date of Expiration:
2008-02-01
Standard ICS number:
13.060.40China Standard Classification Number:
Machinery>>Piston Internal Combustion Engine and Other Power Equipment>>J98 Boiler and Auxiliary Equipment
alternative situation:
Replaced by GB/T 14636-2007Procurement status:
≈ISO 7980-86
Review date:
2004-10-14Drafting Organization:
Tianjin Chemical Research Institute, Ministry of Chemical IndustryFocal point Organization:
National Technical Committee on Chemical StandardizationPublishing Department:
China Petroleum and Chemical Industry AssociationCompetent Authority:
China Petroleum and Chemical Industry Association
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Summary:
GB/T 14639-1993 Determination of magnesium content in industrial circulating cooling water - Atomic absorption spectrometry GB/T14639-1993 standard download decompression password: www.bzxz.net
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