Description

This Standard illustrates recommended symbols and abbreviations for lithotypes, and abbreviations (without symbols) for minerals, for use in the graphical representation of coal seams. Appendix A is an example of the application of the symbols and the abbreviations to a coal seam representation.

Product Details

Edition:

1st

Published:

01/01/1970

Number of Pages:

6

File Size:

1 file , 510 KB

Product Code(s):

10128547