AS 3980-1999

Original price was: $71.94.Current price is: $35.00.

Guide to the determination of gas content of coal – Direct desorption method

Standards Australia , 01/01/1999

Pages: 28

Category:
Describes methods for the determination of the gas content of coal by desorption, using samples obtained by surface drilling and from underground.

Original price was: $83.08.Current price is: $41.00.

Guide to the determination of gas content of coal — Direct desorption method

Pages: 28

Category:
Describes methods for the determination of the gas content of coal by desorption, using samples obtained by surface drilling and from underground.