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API 7-1 Rotating and No-rotating Casing Brusher
GS (I) Type Casing Brusher is one of the indispensable auxiliary tools for well completion, testing and downhole operation.
GS (I) Type Casing Brusher is one of the indispensable auxiliary tools for well completion, testing and downhole operation.
Room 703 Building B, Greenland center, Hi-tech development zone Xi’an, China
86-13609153141
