RS IEEE 2030: 2011 GUIDE FOR SMART GRID INTEROPERABILITY OF ENERGY TECHNOLOGY AND INFORMATION TECHNOLOGY OPERATION WITH THE ELECTRIC POWER SYSTEM (EPS), END-USE APPLICATIONS, AND LOADS
RS ISO 17892-12:2018, AMD1: 2021 GEOTECHNICAL INVESTIGATION AND TESTING — LABORATORY TESTING OF SOIL — PART 12: DETERMINATION OF LIQUID AND PLASTIC LIMITS