SN 322-74

Guidelines for the production and acceptance of construction works in cities and industrial enterprises of collector tunnels constructed by the shield tunneling method.

STANDARD published on 1.10.1974

English and Russian -
electronic design (pdf) (509.00 USD)

English and Russian -

Print design (509.00 USD)

Russian -

electronic design (pdf) (41.60 USD)

Russian -

Print design (41.60 USD)

The information about the standard:

Designation standards: SN 322-74
Publication date standards: 1.10.1974
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Category: SN