Turkmenistan standards PDF

Water supply - Backflow prevention devices, Part 1: Materials, design and performance requirements. Original standard AS NZS 2845.1-2010 amd1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS NZS 2845.1-2022

Water supply - Backflow prevention devices, Part 1: Materials, design and performance requirements. Original standard AS NZS 2845.1-2022 in PDF full version. Additional info + preview on request

Document status: Active

Water supply - Backflow preventions devices, Part 2: Registered air gaps and registered break tanks. Original standard AS NZS 2845.2-2025 in PDF full version. Additional info + preview on request

Document status: Active

Water supply — Backflow prevention devices, Part 3: Field testing and maintenance of testable devices. Original standard AS NZS 2845.3-2020 in PDF full version. Additional info + preview on request

Document status: Active

Timber drums for insulated electric cables and bare conductors. Original standard AS NZS 2857-1996 in PDF full version. Additional info + preview on request

Document status: Active

Safe working in a confined space. Original standard AS NZS 2865-2001 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 2865-2009