international coal

international coal, Total:45 items.

The international standard classification for "international coal" includes: Coals , Character sets and information coding .

The Chinese standard classification for "international coal" includes: Coal analysis methods , Solid fuel ore in general .

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

GB/T 5751-2009(英文版) Chinese classification of coals
GB/T 5751-2009 Chinese classification of coals
GB/T 15224.1-1994 Classification for quality of coal--Classification for ash yield of coal
GB/T 15224.2-1994 Classification for quality of coal--Classification for sulphur content of coal
GB 5751-1986 Classification of Chinese coals
GB/T 15224.3-1994 Classification for quality of coal--Classification for calorific value of coal
GB/T 16772-1997 Codification systems for Chinese coals

JJG(煤炭) 12-1998 Verification Regulation of Methane-Carbon Monoxide Detector
JJG(煤炭) 11-1998 Verification Regulation of Methane-Oxygen Detector
JJG(煤炭) 10-1998 Verification Regulation of Oxygen Detector
JJG(煤炭) 06-1996 Verification Regulation of The Measure for Interference Type Methane Measuring Device
JJG(煤炭) 09-1998 Verification Regulation of Carbon Monoxide Detector
JJG(煤炭) 5-1988 Verification rules for methane detectors based on the principle of light interference
JJG(煤炭) 07-1996 Verification Rrgulation of verification Equipments for Dust Sampler
JJG(煤炭) 01-1996 Verification Regulation of Mine Anemometer

NP 4381-1999 Solid fuels Coals International classification of in seam coals, ECE-United Nations
NP 3421-1987 Combustibles solides. Charbons de bas rang. Classification ISO
NP 3844-1989 COMBUST?VEIS S?LIDOS Carv?es Determina??o da humidade total. Método ISO
NP 3423-1987 Solid fuel. Intermediate or higher coal and coke, measurement of volatile matter content, international standard methods
NP 3420-1989 SOLID FUEL Médium and High Rank coals International codification ECE-United Nations
NP 4323-1999 Solid fuels.Coals.Determination of total moisture by the indirect gravimetric method(ISO method)

ASTM D6796-02(2008) Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies
ASTM D6796-02 Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies

CGSB 18-GP-5A AMD 1-1980 Les normes relatives au charbon, au coke et aux briquettes