API Spec 11B:2010 (R2019)

Действует

Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees, 27th Edition (With Errata 1, October 2010, Errata 2, February 2011) — 91 стр.

Описание Изменения Ссылки Версии

API Spec 11B Errata:2010

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Errata to Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees — 1 стр.

API Spec 11B Errata 2:2011

Действует

Errata 2 to Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees