
GB/T 14637.2-1993 Determination of zinc in industrial circulating cooling water scale - Atomic absorption spectrometry
time:
2024-08-09 08:37:10
- GB/T 14637.2-1993
- Abolished
Standard ID:
GB/T 14637.2-1993
Standard Name:
Determination of zinc in industrial circulating cooling water scale - Atomic absorption spectrometry
Chinese Name:
工业循环冷却水水垢中锌的测定 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 14637-2007Procurement status:
≈ISO 8288-86
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

Skip to download
Summary:
GB/T 14637.2-1993 Determination of zinc in industrial circulating cooling water scale - Atomic absorption spectrometry GB/T14637.2-1993 standard download decompression password: www.bzxz.net
- Recommended standards
- JB/T 6910-1993 Micro-metering pump
- QB 1965-1994 Mast Light
- HG/T 2444-1993 Test method for wear resistance of agricultural tires - Double drum method
- JB/T 5882-1991 六角对边16mm的M14×1.25平座火花塞及其气缸盖安装孔
- GB/T 15841-1995 Technical requirements for digital microwave communication equipment access to the network 2?8GHz digital microwave transceiver
- JJG 2045-1990 Measuring Instruments for Force(≤1MN)
- JB/T 9162.27-1999 Ball head clamp dimensions
- GB/T 4728.7-2000 Graphical symbols for electrical schematics Part 7: Switches, control and protection devices
- SY/T 4054-1992 Radiation cross-linked polyethylene heat shrinkable tape
- JB/T 8083-2000 Die casting machine parameters
- HG/T 2617-1994 Determination method of film base tangent value
- JB/T 7963.2-1997 Metal cutting band saw blades Part 2 Basic dimensions and tolerances
- HG/T 3504-1990 Glass fiber lubricant G
- QB/T 2419-1998 Roller grass cutter
- HG/T 2144-1991 Glass-lined sight glass
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:[email protected]