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  • lazar
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      April 16, 2009 at 5:29 pm #2951
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      WHAT IS THE MINIMUM INTERVAL 3MONTHS, 6MONTHS FOR GAUGE CALIBRATION AS PER BS, ASTM, PTI

      John Mark B.
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      Posts: 25
        April 18, 2009 at 7:08 am #3216
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        Normally, in good engineering practice where pt plants and equipments are of frequent use, gauge calibration should be every 6 months.