District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 1: Design
Edition 2022-06-15

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation
Edition 2022-06-15

Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified + Cor 1:2009) (consolidated version)
Edition 2009-11-01

Water quality - Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes
Edition 2024-09-15

Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
Edition 2014-04-15

Flexible sheets for waterproofing - Bitumen, plastic and rubber sheets for roof waterproofing - Determination of resistance to root penetration
Edition 2008-01-01

Respiratory equipment - Open-circuit self-contained diving apparatus for use with compressed Nitrox and oxygen - Requirements, testing, marking
Edition 2003-05-01

Gypsum board thermal/acoustic insulation composite panels - Definitions, requirements and test methods
Edition 2014-08-15

Liquid pumps - Safety requirements - Agrifoodstuffs equipment; Design rules to ensure hygiene in use
Edition 2012-07-15

LPG equipment and accessories - Filling operations for LPG cylinders
Edition 2017-11-15