API RP 4G : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
30-10-2020
English
02-03-2019
This document provides guidelines and establishes recommended procedures for inspection, maintenance, and
repair of items for drilling and well servicing structures, in order to maintain the serviceability of this equipment.
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