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AS/NZS ISO 817:2016 Refrigerants - Designation and safety classification 2016 cover

Publisher
Standards Australia/Standards New Zealand

Version:  First Edition 2016.  (Current)
Short Description
This Standard provides an unambiguous system for assigning designations to refrigerants. It also establishes a system for assigning a safety classification to refrigerants based on toxicity and flammability data, and provides a means of determining the refrigerant concentration limit.
AS/NZS 5149.4:2016 Refrigerating systems and heat pumps - Safety and environmental requirements, Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2014, MOD) 2016 cover

Publisher
Standards Australia/Standards New Zealand

Version:  Second Edition 2016.  (Current)
Short Description
Specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof.
AS/NZS 5149.3:2016 Refrigerating systems and heat pumps - Safety and environmental requirements, Part 3: Installation site (ISO 5149-3:2014, MOD) 2016 cover

Publisher
Standards Australia/Standards New Zealand

Version:  Second Edition 2016.  (Current)
Short Description
Specifies a simple means of referring to common refrigerants instead of using the chemical name, formula, or trade name. It also establishes a uniform system to be used in assigning the proper reference number and classification to refrigerants; the system for refrigerant classification is defined and physical data of common refrigerants listed.
AS/NZS 2107:2016 Acoustics - Recommended design sound levels and reverberation times for building interiors 2016 cover

Publisher
Standards Australia/Standards New Zealand

Version:  Second Edition 2016.  (Current)
Short Description
Recommends design criteria for conditions affecting the acoustic environment within building interiors to ensure a healthy, comfortable and productive environment for the occupants and the users.
AS ISO 717.2-2004 Acoustics - Rating of sound insulation in buildings and of building elements, Part 2: Impact sound insulation 2004 cover

Publisher
Standards Australia

Version:  First Edition 2004.  (Pending Revision)
Short Description
Defines and provides methods for determining single number quantities for the impact sound insulation in buildings; this Standard is identical with and reproduced from ISO 717-2:1996.