Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 1: General requirements (ISO 10439-1:2015) (Endorsed by AENOR in April of 2015.)

Standard published on 1.4.2015

Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 2: Non-integrally geared centrifugal and axial compressors (ISO 10439-2:2015) (Endorsed by AENOR in April of 2015.)

Standard published on 1.4.2015

Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 3: Integrally geared centrifugal compressors (ISO 10439-3:2015) (Endorsed by AENOR in April of 2015.)

Standard published on 1.4.2015

Petroleum, petrochemical and natural gas industries - Axial and centrifugal compressors and expander-compressors - Part 4: Expander-compressors (ISO 10439-4:2015) (Endorsed by AENOR in April of 2015.)

Standard published on 1.4.2015

Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007) (Endorsed by AENOR in February of 2008.)

Standard published on 1.2.2008

Petroleum and natural gas industries - Rotary-type positive- displacement compressors - Part 2: Packaged air compressors (oil- free) (ISO 10440-2:2001) (Endorsed by AENOR in March of 2002.)

Standard published on 1.3.2002

INSTRUCTIONS FOR INSTALLING BITUMEN SHINGLES IN PITCHED ROOFS OF BUILDINGS.

Standard published on 15.3.1995

Instructions for the installation of waterproofing systems made of modified mastics on tar basis, in situ and hot applied, for the waterproofing and rehabilitation of roofs in building.

Standard published on 30.4.2001

Instructions for the installation of waterproofing systems made of modified mastics on tar basis, in situ and hot applied, for the waterproofing and rehabilitation of roofs in building.

Change published on 22.10.2004

Roofing and basemen tanking of buildings with modified bituminous membranes. Systems and application

Standard published on 17.7.2013