Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction— 7 стр.
Standard Test Method for Determination of In Situ Stress in Rock Mass by Overcoring Method<span class='unicode'>—;</span>USBM Borehole Deformation Gauge— 14 стр.
Standard Test Method for Determination of In Situ Stress in Rock Mass by Overcoring Method<span class='unicode'>—;</span>USBM Borehole Deformation Gauge— 14 стр.