أبونوافل
2019-02-15, 21:31
كتاب عن سوائل الحفر Drilling Fluids
https://www.djelfa.info/vb/attachment.php?attachmentid=149737&stc=1&d=1550262149
رابط التحميل:
https://www.gulf-up.com/9k4niek1bors
https://www.djelfa.info/vb/attachment.php?attachmentid=149737&stc=1&d=1550262149
رابط التحميل:
https://www.gulf-up.com/9k4niek1bors