Mining Science & Technology

Mining Science & Technology

4.11 - 1251 ratings - Source

Besides, clockwork chart recorder (No 2.5 , Interfels) , 1-3 pens chart recorder ( VDO) , clockwork displacement recorder used in boreholes and ... Gas-filled oscilloscope of Siemens is perhaps the only waveform display instrument which can be used in coal mines. ... Strain-indicator, vibrating wire load cells, indicators and carrier telemetering system, ultrasonic instruments, differential transformer load andanbsp;...

Title:Mining Science & Technology
Publisher:Trans Tech Publication - 1987


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