GB/T 19559-2004

GB/T 19559-2004, Total:3 items.

The international standard classification for "GB/T 19559-2004" includes: Coals .

The Chinese standard classification for "GB/T 19559-2004" includes: Solid fuel ore in general .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 19559-2004 Method of determining coalbed methane content
• GB/T 19559-2008 Method of determining coalbed gas content

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 19559-2021 Method of determining coalbed methane content

Others: gbt,gbt gbt,gbt method,ultraviolet gbt,gbt series,GBT10044,GBT10046,GBT10,GBT100,GBT1000,GBT10000,GB/T 10001.1,GB/T 10001.10,GB/T 10001.2,GB/T 10001.3,GBT10001.4,GBT10001.5,GB/T 19559-2004