SN 531-80

Instruction on the procedure for the development and approval of heat supply schemes for settlements with a total heat load of up to 116 MW (100 Gcal-hr)

STANDARD published on 1.7.1981

English and Russian -
electronic design (pdf) (92.00 USD)

English and Russian -

Print design (92.00 USD)

Russian -

electronic design (pdf) (14.30 USD)

Russian -

Print design (14.30 USD)

The information about the standard:

Designation standards: SN 531-80
Publication date standards: 1.7.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: SN