Technical product documentation-Protection notices for restricting the use of documents and products

Standard published on 1.7.2005

Technology specification of quality management for edible salt authorized enterprises

Standard published on 7.6.2018

Petroleum and natural gas industries-Life cycle costing-Part 1:Methodology

Standard published on 4.7.2005

Petroleum and natural gas industries-Life cycle costing-Part 2:Guidance on application of methodology and calculation methods

Standard published on 4.7.2005

Petroleum and natural gas industries - Life cycle costing - Part 3: Implementation guidelines

Standard published on 29.3.2006

Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells

Standard published on 27.11.2023

Petroleum and natural gas industreis—Casing centralizers—Part 1:Bow-spring casing centralizers

Standard published on 2.12.2025

Petroleum and natural gas industries - Equipment for well cementing - Part 2: Centralizer placement and stop-collar testing

Standard published on 28.8.2008

Petroleum and natural gas industries—Casing centralizers—Part 3:Rigid and semi-rigid centralizers

Standard published on 6.8.2023

Petroleum and natural gas industries—Inspection, maintenance, repair and remanufacture of drilling and production hoisting equipment

Standard published on 1.11.2017