What is ISO 20815?

Quality System
The ISO 20815 certificate has been developed under the title “Production Assurance and Reliability Management” for the oil, gas and petrochemical industries. Production assurance management is used for optimal audit of…
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Oil for pressure gauges

Pressure Calibration
Why is glycerin oil used in sphygmomanometers? Glycerin is the most common liquid used in gauges. This oil is very suitable for gauge vibrations. These tools work well in temperatures between -4…
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