Sheets with general data and sheets with lamp parameters 1.6.1 Numbering system.

STATE COMMITTEE OF THE COUNCIL OF MINISTERS OF THE USSR FOR CONSTRUCTION (Gosstroi USSR)

BUILDING REGULATIONS

Part III, section B

CONCRETE AND REINFORCED CONCRETE STRUCTURES MONOLITHIC RULES FOR PRODUCTION AND ACCEPTANCE OF WORKS

SNiP III-B.1-70

s & meien CH * P)