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 : Admin 2004-10-19 11:03:21

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31-106-2002 24
DESIGN AND CONSTRUCTION OF UTILITY SYSTEMS FOR SINGLE - FAMILY HOUSES
II-3-79*

2.08.01-89

42-01-2002
Gas distribution systems
41-103-2000
Designing of thermal insulation of equipment and pipe lines
40-101-96
" " Design and laying of Random copolymer polipropilene pipelines
23-101-2000
Thermal performance design of buildings
23-02-2003
Thermal performance of the buildings
6357-81
Basic norms of interchangeability. Pipe cylindrical thread 6357-81 ( 1157-78)

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, . 100 1000$. Vavada - , . - !