Uzbekistan standards PDF
Instruction on polymer concrete production process and polymer concrete products
Document status: Replaced by QR 03.06-23
Protection of building constructions and structures from corrosion
Document status: Replaced by QR 04.01-23
Indoor plumbing systems. With Amendment No.1
Document status: Replaced by QR 05.01-23
Gas supply. Arrangement, perfomance and acceptance of works
Document status: Replaced by QR 05.02-23
