Determination of volatile N-nitrosamines in food raw materials and food products

Norma vydaná dňa 22.12.1993

Provision on locomotive brigade of JSC RZD

Norma vydaná dňa 29.12.2005

Design and laying of "random copolymer" polypropylene pipelines

Norma vydaná dňa 9.4.1996

Design and installation of polymeric pipelines for water supply and sewage systems. General requirements

Norma vydaná dňa 1.9.2000

Design and installation of pipelines for internal gold and hot water supply systems using metalpolymeric pipes

Norma vydaná dňa 26.6.1998

Design and assembly of underground water pipelines made of glass-reinforced plastic pipes

Norma vydaná dňa 1.7.2001

Design and assembly of underground sewer pipelines made of glass-reinforced plastic pipes

Norma vydaná dňa 1.7.2001

Design, assembly and operation of plumbing systems of polypropylene pipes

Norma vydaná dňa 1.5.2003

Design and installation of pipelines for internal cold, hot water supply and heating systems made of copper pipes

Norma vydaná dňa 11.1.2005

Construction of water supply and sewerage networks in St. Petersburg

Norma vydaná dňa 11.7.2016