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+86 22 6670 4393
Function: Insulation Resistance.
Main Parameter: 500v, 1000v, 2500v, 5000v.
CNOOC Pinghu Oil Field Pipeline Repairing Project (Year 2002)
PetroChina Dagang Oil Field Chenghai 4X1 Submarine Pipeline Laying Project (Year 2007)
PetroChina Jidong Oil Field Nanpu No.1-3 Artificial Island Submarine Pipeline Laying Project (Year 2009)