OIL & GAS RESEARCH WELL EQUIPMENT VESSELS PRESSURE INTERNALS TUBING-OIL WELL STRAINERS FILTERS-SAND BED FILTERS-WATER DRILLING /FLUIDS TREATMENT & EQUIPMENT RESEARCH INSTITUTE ENGINEERING AND FABRICATION OF INTERNALS FOR REACTORS IN REFINING AND PETROCHEMICAL APPLICATIONS ENGINEERING AND FABRICATION OF DOWN-HOLE SCREEN PRODUCTS FOR OIL AND GAS WELLS (SAND CONTROL)
شنبه 7 دی 1387
2008/12/27
Hit :856
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