Turkmenistan standards PDF

Ductwork for air-handling systems in buildings. Original standard AS 4254-2002 amd1-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4254.1-2021

Ductwork for air-handling systems in buildings. Original standard AS 4254-2002 amd2-2004 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 4254.1-2021

High efficiency particulate air (HEPA) filters — Classification, construction and performance. Original standard AS 4260-1997 in PDF full version. Additional info + preview on request

Document status: Active

Wheeled fire extinguishers. Original standard AS 4265-1995 in PDF full version. Additional info + preview on request

Document status: Active

Pressure regulators for use with industrial compressed gas cylinders. Original standard AS 4267-1995 (2016) in PDF full version. Additional info + preview on request

Document status: Active

Complaints handling. Original standard AS 4269-1995 in PDF full version. Additional info + preview on request

Document status: Withdrawn