| Letter of Minstroy RF N BF-77-9 of Jenuary 28, 1992. Regulations on development and contents of the Design Documentation for carrying out construction works in the Russian Federation.
Письмо Минстроя РФ от 28.01.1992 N БФ-77-9. О порядке разработки и составе проектной документации для строительства в Российской Федерации. |
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