PPL Dynamics
–
Al Dafna, Qatar
... CONTROL VALVE MAINTENANCE, TESTING and PRE-INSPECTION. VALVE OVERHAULING. MANUAL VALVE MAINTENANCE TESTING and OVERHAULING. CHECK VALVE MAINTENANCE, TESTING, OVERHAULING and PRE-INSPECTION. ORBINOX VALVE MAINTENANCE, TESTING, OVERHAULING and PRE ... - May 09