Quantitative Classification Systems of Rock Mass — Guidelines Part 2 Rock Mass Quality for Prediction of Support Pressure, Support System and Engineering Properties in Underground Openings ( First Revision )
CED 48
International Standards Referred In IS 13365 (Part 4) : 2014 Reviewed In : 2024
Standard contains no Cross Referenced International Standard.
IS 13365 (Part 4) : 2014 Reviewed In : 2024 is Referred in following Indian Standards :