Home >> Science >> Technology >> Materials >> Testing   Geotechnical   Instruments and Supplies   Research Centers and Laboratories Materials Expertise for the Gas Industry Information about testing of butt welds, condensate, and materials used by gas industry (sinter metals, catalytic burners). Hardness Testing Guide to hardness testing of materials. Brinell, Vickers and Rockwell test methods are illustrated, along with hardness conversion tables and charts. Advances in Ultrasonic Testing of Cementitious Materials Paper describes an ultrasonic device which is able to extract certain parameters of ultrasonic waves recorded continously during the setting and hardening of mortar. [465 kB] Business: Industrial Goods and Services: Calibration and Testing Business: Industrial Goods and Services: Machinery and Tools: Industrial Metrology Science: Technology: Acoustics, Ultrasound and Vibration: Ultrasound Science: Technology: Quality Engineering: Nondestructive Testing
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