
GB/T 14640-1993 Determination of potassium content in industrial circulating cooling water - Atomic absorption spectrometry
time:
2024-08-09 08:33:43
- GB/T 14640-1993
- Abolished
Standard ID:
GB/T 14640-1993
Standard Name:
Determination of potassium content in industrial circulating cooling water - Atomic absorption spectrometry
Chinese Name:
工业循环冷却水中钾含量的测定 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:
2008-09-01
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 14640-2008Procurement status:
≈ASTM D4192-82(87)
Release date:
1993-08-06Review 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

Skip to download
Summary:
GB/T 14640-1993 Determination of potassium content in industrial circulating cooling water - Atomic absorption spectrometry GB/T14640-1993 standard download decompression password: www.bzxz.net
- Recommended standards
- GB/T 11446.4-1997 Test method for resistivity of electronic grade water
- HG/T 20545-1992 Technical requirements for the manufacture of pressure components for chemical industrial furnaces
- HG/T 20701.6-2000 Key points for drawing review of professional manufacturers of containers and heat exchangers
- JB/T 450-1992 PN16.0~32.0MPa forged angle high-pressure valves, pipe fittings and fasteners technical conditions
- HG 21505-1992 Combined sight glass
- GB/T 20222-2006 General technical requirements of anti-copying technical products
- JB/T 10117.4-1999 Internal taper holes in machine tool fixture parts and components
- GB/T 15933-2005 Common Chinese abbrieviations used in dictionaries
- QB/T 1577-1992 Industrial sewing machine embroidery machine heads
- GB 5086.2-1997 Leaching toxicity of solid wastes - Horizontal oscillation method
- JB/T 6517-1992 Technical requirements for hydrogen oil water control systems
- JB/T 3585.1-1996 Terminology of induction synchronizer
- GB/T 3250-1982 Test methods for riveting of aluminum and aluminum alloy rivet wires
- JB/T 6710-1993 Technical requirements for alternators for tractors and internal combustion engines
- JB/T 75-1994 Pipe flange types
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail:bzxznet@163.com