DZ/T 0101.12-1994
Active
YB/T 109.5-1997
Replaced
Industry standards-Black metallurgy
YB/T 109.5-1997 Methods for chemical analysis of barium silicon the molybolenum blue photometric method for the determination of phosphorus content
YB/T 109.5-1997 Methods for chemical analysis of barium silicon the molybolenum blue photometric method for the determination of phosphorus content
Basic Information
Standard Code:
YB/T 109.5-1997
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
1997-02-19
Implement Date:
1997-07-01
Pages:
5 pages
Development Information
Same series standard
YB/T 109.1-1997 Methods for chemical analysis of barium-silicon the perchloric acid dehydration gravimctric method for the determination of silicon content
YB/T 109.2-1997 Methods for chemical analysis of barium-silicom the barium svlphate gravimetric method for the detemination of barium content
YB/T 109.3-1997 Methods for chemical analysis of barium-silicon the EDTA volumetric method for the determination of aluminium content
YB/T 109.4-1997 Methods for chemical analysis of barium-silicon the potassium periodate photometric methed for the determination of manganese content
YB/T 109.6-1997 Methods for chemical analysis of barium-silicon the infrared absorption method for the determination of carbon content
YB/T 109.7-1997 Methods for chemical analysis of barium-silicon the infrared absorption method for the determination of sulfur content
Superseded by the following standards
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active