169799 ⎘
Investigating strength properties of solid materials by application of mechanical stress; Generation of the force Cutting or drilling tools
DRILLING NEEDLE, DRILLING RESISTANCE MEASURING DEVICE AND USE THEREOF FOR INVESTIGATING PROPERTIES OF WOOD
#2SYSTEMS AND METHODS FOR ANALYSIS OF MATERIAL PROPERTIES OF COMPONENTS AND STRUCTURES USING MACHINING PROCESSES TO ENABLE STRESS RELIEF IN THE MATERIAL UNDER TEST
#3Large-scale three-dimensional physical simulation test system for whole development process of deep engineering rock burst
#4METHOD FOR CHECKING AT LEAST ONE SUBREGION OF A COMPONENT AND CHECKING DEVICE FOR CHECKING AT LEAST ONE SUBREGION OF A COMPONENT
#5Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test
#6Shear head device
#7Rapid stalk strength assessment
#8Analysis of material properties of internal surfaces using machining processes to enable stress relief in the material under test
#9Device and method for anchor bolt (cable) supporting structure test and anchoring system performance comprehensive experiment
#10Crosscut test device and crosscut method
#11ROCK STRENGTH EVALUATION DEVICE
#12Measurement of material properties under local tensile stress through contact mechanics
#13Rock mechanical properties from drill cuttings
#14LOAD CONTROLLED TESTING OF SHEAR CUTTERS
#15Thermomechanical testing of shear cutters
#16Estimating wellbore cement properties
#17Drilling-resistance measuring device for use underwater
#18Apparatus for measuring drilling resistance in a material to be examined
#19Film adhesion detection device and method thereof
#20Method and apparatus for testing of materials
#21Cloth evaluation apparatus
#22Monitored filament insertion for resitivity testing
#23Determination of rock mechanics from applied force to area measures while slabbing core samples
#24Connection strength testing device
#25Method for measuring residual stress in a siamese region of a cylinder block