API and ASTM Standars Collection

[Nabilia]

please dear friends help me i need api rp 13d and api rp 10b please
regards

API RP 10B-2 1st Ed. July 2005 Recommended Practice for Testing Well Cements ISO 10426-2.pdf

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API RP 13D 4th Ed. May 2003 - Recommended Practice on the Rheology and Hydraulics of Oil-well Drilling Fluids.pdf

[link Point to another website Only the registered members can access]
API RP 13D Draft 2009 – Rheology and hydraulics of oil-well drilling fluids.pdf

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