geotextiles with 300 to 400 grams weight per unit area are mostly used for geomembrane protection oil and gas pipeline protection and d...
Type of file: P6 PDF| Date: Shamsi| WBS Gantt Chart Critical Schedule Resource Resource Graph CPM WBS| Duration: 925| Activity Number: ...
Application of Rothengaran's PE pipes: Transfer of urban and industrial sewage Gas transmission Transfer of water supply network Air tr...
Iran all export Co. exporter of Counter from Iran to Iranian border countries including Iraq Armenia Azerbaijan Afghanistan Turkmenis...