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API Spec 7-1 Addendum 2
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API Spec 7-1 Addendum 2 Addendum 2 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004
Amendment by American Petroleum Institute, 08/01/2009
M00010422
2021-02-15
New product
API Spec 7-1 Addendum 2 Addendum 2 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004
Amendment by American Petroleum Institute, 08/01/2009