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Automobile roads of general use. Rubble and sand slag. Sampling
Document status: Active
Hardeners for epoxide resins. Determination of primary, secondary and tertiary amine group nitrogen content
Document status: Active
Acoustics. Measurement of room acoustic parameters. Part 2. Reverberation time in ordinary rooms
Document status: Active
Soils. Methods of laboratory determination of the specific resistance to penetration
Document status: Active
System of ensuring of geometrical accuracy in construction. Common principles in accuracy calculation
Document status: Replaced by GOST 21780-2006