Diametral Extensometers for Rock and Concrete Testing – Model 3975
- Manufacturer: ROCA
Designed for accurate measurement of small diametral strains such as those required to determine Poisson’s ratio of rock, concrete and asphalt samples. The units are designed to be used in conjunction with the Mo...
Jinan, China
ZJY-1 Shear and Compression Testing Machine for Rock
- Manufacturer: Shanghai Shengxian Instrument Equipements
the model is a now model rock shearing apparatus which is designed and developed according to user' requirements and drawing, also suitable for lab or field use, do shear test for rock belt under vertical loading...
Shanghai, China
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