Departmental building codes for design and channelless laying of urban two-pipe heating networks made of pipes with industrial thermal insulation made of polyurethane foam in a polyethylene sheath in Moscow City
NORMA vydaná dňa 1.10.1995
Designation standards: VSN 29-95
Publication date standards: 1.10.1995
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategória: VSN