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Vedení vodních tepelných sítí - Bezkanálové sdružené konstrukce předizolovaných potrubí - Sdružená konstrukce sestavená z ocelové teplonosné trubky, polyurethanové tepelné izolace a vnějšího pláště z polyethylenu.
Automatically translated name:
Keeping water heat networks - trenchless construction of pre-insulated pipes combined - Combined structures composed of steel medium pipe , polyurethane thermal insulation and outer casing of polyethylene.
STANDARD published on 1.8.2005
Designation standards: ČSN EN 253
Classification mark: 383371
Catalog number: 73795
Note: WITHDRAWN
Publication date standards: 1.8.2005
SKU: NS-149972
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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