hardness tester造句怎么写

The Rockwell hardness tester is a precision measurement instrument in material and part hardness testing, which is often used in detection of materials, product and half-finished product.

Microstructure characteristics and mechanical properties of lap joints were researched by SEM, EPMA, EDS, micro-hardness tester and tensile experiment machine.

Verification of Brinell hardness testers

Brinell impact hardness tester

radial arm Brinell hardness tester

semi-automatic optical Brinell hardness tester

The flexural strength and hardness of the specimens were tested with an instron testing machine and a microhardness tester.

superficial Rockwell hardness tester

diamond cone superficial hardness tester

Ultrasonic Thickness Gauge, hardness tester, infrared thermometer, and torque wrench and many finished product test equipment etc. Those attribute to conformance rate of delivered products is 100%.

HV-10T Vickers hardness Vickers hardness tester using the new technology of precision mechanical and optical technologies.

Herbert pendulum hardness tester