D check

Started by APTamas, February 25, 2018, 12:06:01 PM

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APTamas

February 25, 2018, 12:06:01 PM
How often must be performed the D check?
Thanks,
     APTamas

Sami

#1
February 25, 2018, 12:15:57 PM
Every 8 yr

APTamas

#2
February 25, 2018, 12:26:45 PM
Thank you
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