for standards incorporated into federal regulations, though RP 687 may only be available there if specifically referenced by law. American Petroleum Institute | API Guide Overview & Scope
The standard is divided into chapters that guide engineers through the entire refurbishment lifecycle, from initial inspection to final storage. Covers scope, normative references, and common definitions. Api 687 Rotor Repair Pdf Download--------
Initial run-out and clearance measurements. for standards incorporated into federal regulations