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Semiconductor and dielectric plates. Edge roundness control method
Document status: Active
Retaining spring flat eccentric rings for shafts and grooves for them. Dimensions
Document status: Active
State system for ensuring the uniformity of measurements. State verification schedule for means measuring seismic displacement, seismic velocity, seismic acceleration over the frequency range from 0,01-20 Hz
Document status: Withdrawn
Resilient floor coverings. Rubber tiles and planks. Specifications
Document status: Active
Unified system for design documentation. Graphic designations. Heat exchangers
Document status: Active