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Rayan Geotechnics (Authorized Rocscience Inc. Reseller in Iran)
461 members
Rayan Geotechnics
رايان ژئوتكنيكس نماينده انحصارى شركت راك ساينس در ايران

لینک عضویت

https://t.me/RayanGeotechnics_Rocscience

لينك گروه پرسش و پاسخ

https://t.me/joinchat/EsInRFhjXl0q6AkCMi-irg


ادمين
@moslemrezvani
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