BS-EN-ISO-14689-1 › Complete Document History
Geotechnical investigation and testing. Identification and classification of rock. Identification and description


Obsolete Revision Information:
   AMD 16929 - CORRIGENDUM 1 FOR 2003 EDITION - Feb. 1, 2007
   2003 EDITION - Geotechnical investigation and testing. Identification and classification of rock. Identification and description - March 18, 2004