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System of design documents for construction. Rules for execution of working documents for external electric lighting
Document status: Active
Brass bars of rectangular section. Specifications
Document status: Replaced by GOST 6688-2016
Federal product cataloging system for federal needs. Standard format the description. Rules for development, approval and maintenance
Document status: Active
Moulding sands and sand mixtures. Method for determination of grain shape
Document status: Active