HG/T 2964-198497 Determination of sodium hydrosulfide and sodium sulfide content in industrial sodium hydrosulfide (formerly GB 4178-1984)
time:
2025-02-15 21:20:32
- HG/T 2964-198497
- in force
Standard ID:
HG/T 2964-198497
Standard Name:
Determination of sodium hydrosulfide and sodium sulfide content in industrial sodium hydrosulfide (formerly GB 4178-1984)
Chinese Name:
工业硫氢化钠中硫氢化钠和硫化钠含量的测定(原GB 4178-1984)
Standard category:
Chemical industry standards (HG)
-
Date of Release:
1984-03-06 -
Date of Implementation:
1984-12-01
China Standard Classification Number:
Chemicals>>Inorganic Chemical Raw Materials>>G10 Inorganic Chemical Raw Materials Comprehensive
Description (Translated English) / downloadSkip to download
Summary:
HG/T 2964-198497 Determination of sodium hydrosulfide and sodium sulfide content in industrial sodium hydrosulfide (formerly GB 4178-1984) HG/T2964-198497 standard download decompression password: www.bzxz.net
- Recommended standards
- HG/T 2255-1991 Photographic chemicals coupler COC-1
- JB/T 6324-1992 KE type 50A to 500A thyristors for electric welding machines
- YC/T 37.1-2002 Determination of physical properties of filter rods Part 1: Length electro-optical method
- SY 5974-1994 Safety regulations for drilling operations
- GA 412-2003 Backup Fire Truck
- JJG 14-1997 Verification Regulation of Nonself-indicating Weighing Instrument
- HG/T 2879.5-1997 Determination of total iron content in clay for rubber compounding
- SY/T 5097-1996 Technical requirements for multi-parameter instruments for drilling (repair) wells
- GB/T 15049.11-1997 CAD standard parts graphics file geometry and characteristics specification rolling bearings
- GB/T 5845.5-1986 Urban public transport signs and subway signs
- GA 173-2002 Lightning protection device for computer information system
- JB/T 7325-1994 Strength test method and acceptance conditions for protective devices of narrow-track wheeled tractors for agriculture and forestry
- QX/T 523-2019 Laser ceilometer
- JB/T 10295-2001 Deep tillage and land preparation combined operation machine
- GB/T 21584-2008 Dangerous goods - Test method for drop of large packaging
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