NB/T 11568.39-2024 NB/T 11568.39-2024 Water and electrical engineering rock and soil test instrument equipment calibration specification Part 39: Ultrasonic parameter testing instrument for rock equipment

NB/T 11568.1-2024 NB/T 11568.1-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 1: General Principles NB/T 11568.2-2024 Calibration Procedures for Geotechnical Testing Instruments and Equipment in Hydropower Projects - Part 2: Density Bottles NB/T 11568.3-2024 NB/T 11568.3-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Specification Part 3: Test Sieve NB/T 11568.4-2024 NB/T 11568.4-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 4: Density Gauge NB/T 11568.5-2024 Calibration Procedures for Geotechnical Testing Instruments and Equipment in Hydropower Projects Part 5: Ring Knife NB/T 11568.6-2024 NB/T 11568.6-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 6: Electric-heated Blower Drying Oven NB/T 11568.7-2024 NB/T 11568.7-2024 Hydraulic Engineering Test Instrument Equipment Calibration Specification Part 7: Optoelectronic Liquid-Plastic Limit Combination Tester NB/T 11568.8-2024 NB/T 11568.8-2024 Hydraulic Engineering Test Instrument and Equipment Calibration Regulations - Part 8: Disc Limitimeter for Soil Limit Test NB/T 11568.9-2024 NB/T 11568.9-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 9: Permeability Plate。 NB/T 11568.10-2024 NB/T 11568.10-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 10: Sand Relative Density Meter NB/T 11568.11-2024 NB/T 11568.11-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 11: Light and Heavy Compaction Machine NB/T 11568.12-2024 NB/T 11568.12-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 12: Expansion Meter Calibration Specification NB/T 11568.13-2024, "Calibration Procedures for Geotechnical Testing Instruments and Equipment in Hydropower Projects" Part 13: Shrinkage Gauge NB/T 11568.14-2024 NB/T 11568.14-2024 Hydraulic Engineering Geotechnical Test Instrument and Equipment Calibration Regulations Part 14: Unconfined compressive strength testing equipment for soils NB/T 11568.15-2024 NB/T 11568.15-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Regulations Part 15: Normal and Variable Head Permeameter for Hydraulic Engineering Test Equipment NB/T 11568.16-2024 NB/T 11568.16-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 16: Creep and Cohesion Tester Equipment NB/T 11568.17-2024 NB/T 11568.17-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 17: Strain Control Direct Shear Tester NB/T 11568.18-2024 NB/T 11568.18-2024 Hydraulic Engineering Test Instrument and Equipment Calibration Regulations Part 18: Three-axis apparatus for geotechnical testing NB/T 11568.19-2024 NB/T 11568.19-2024 Hydraulic Engineering Geotechnical Test Instrument and Equipment Calibration Regulations Part 19: Vibration Three-axis Tester NB/T 11568.20-2024 NB/T 11568.20-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 20: Resonance Column Test Instrument NB/T 11568.21-2024 NB/T 11568.21-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 21: Rime Angle Measuring Apparatus NB/T 11568.22-2024 NB/T 11568.22-2024 Hydraulic Engineering Test Instrument and Equipment Calibration Regulations Part 22: Siphon Bottle for Soil Tests NB/T 11568.23-2024, Specifications for the Calibration of Geotechnical Testing Instruments and Equipment for Hydropower Projects - Part 23: Relative Density Testers for Coarse-Grained Soils NB/T 11568.24-2024 NB/T 11568.24-2024 Hydraulic Engineering Test Instrument Equipment Calibration Specification Part 24: Grain Size Crushing Machine for Coarse Soil Equipment for Compaction NB/T 11568.25-2024, Calibration Procedures for Geotechnical Testing Instruments and Equipment in Hydropower Projects - Part 25: Permeability Testers for Coarse-Grained Soils NB/T 11568.26-2024 NB/T 11568.26-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 26: Unconfined Compressibility Tester for Coarse Grained Soils NB/T 11568.27-2024 NB/T 11568.27-2024 Water and hydropower engineering geotechnical test instrument equipment calibration rules - Part 27: Three-axis tester for coarse-grained soils NB/T 11568.28-2024 NB/T 11568.28-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Regulations Part 28: Unconfined compression tester for coarse-grained soils NB/T 11568.29-2024 NB/T 11568.29-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 29: In-situ Density Tester Equipment NB/T 11568.30-2024, Specifications for the Calibration of Geotechnical Testing Instruments and Equipment for Hydropower Projects—Part 30: In-situ Permeability Testing Instruments NB/T 11568.31-2024 NB/T 11568.31-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Specification Part 31: Cross-bore shear device NB/T 11568.32-2024 NB/T 11568.32-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Specification Part 32: Standard Puncture Device NB/T 11568.33-2024 NB/T 11568.33-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Specification Part 33: Static Probing Instrument NB/T 11568.34-2024 NB/T 11568.34-2024 Hydraulic Engineering Test Instrument Equipment Calibration Specification Part 34: Dynamic Probe Tester Equipment NB/T 11568.35-2024 NB/T 11568.35-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 35: Pore Pressuremeter Calibration Procedure NB/T 11568.36-2024 NB/T 11568.36-2024 Water and electrical engineering rock and soil test instrument equipment calibration specification Part 36: Load testing device。 NB/T 11568.37-2024 NB/T 11568.37-2024 Water and electrical engineering rock and soil test instrument equipment calibration regulations Part 37: Rock triaxial testing machine NB/T 11568.38-2024 NB/T 11568.38-2024 Water and electrical engineering rock and soil test instrument equipment calibration specification Part 38: Rock direct shear testing equipment NB/T 11568.40-2024 NB/T 11568.40-2024 Hydraulic Engineering Rock and Soil Test Instrument Equipment Calibration Specification Part 40: Shear Test Device for Rock Masses NB/T 11568.41-2024 NB/T 11568.41-2024 Hydraulic Engineering Test Instrument Equipment Calibration Regulations Part 41: Drilling Radial Pressure Test Equipment。 NB/T 11568.42-2024, Calibration Procedures for Geotechnical Testing Instruments and Equipment in Hydropower Projects - Part 42: Hydraulic Fracturing Method for Rock Mass Stress Testing Devices NB/T 11568.43-2024 NB/T 11568.43-2024 Hydraulic Engineering Geotechnical Test Instrument Equipment Calibration Specification Part 43: Stress Relaxation Method Rock Mass Stress Testing Equipment