gb14427
gb14427, Total:3 items.
The international standard classification for "gb14427" includes: Chemical analysis , Boilers and heat exchangers .
The Chinese standard classification for "gb14427" includes: Basic standards and general methods for water treatment agent , Boiler and its auxiliary equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14427-1993 Analysis of water used in boiler and cooling system. Determination of iron
- GB/T 14427-2008 Analysis of water used in boiler and cooling system - Determination of iron
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 14427-2017 Analysis of water used in boiler and cooling system--Determination of iron
