Hotline:
+86 (0)731 84254020
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Wireline Double Tube Core Barrels
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Wireline Triple Tube Core Barrel
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TT Series Double Tube Core Barrel
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T2 Series Double Tube Core Barrel
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T2 Series Triple Tube Core Barrel
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T6 Series Double Tube Core Barrel
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T6 Series Triple Tube Core Barrel
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T6S Series Double Tube Core Barrel
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LTK Series Double Tube Core Barrel