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Hydraulic fluid power. Four- and five-port servo valves. Mounting dimensions of subplates joint surfaces
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Unified system for design documentation. Instructions for marking and stamping articles
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Measurement of microhardness by scratch diamond instruments
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State system for ensuring the uniformity of measurements. Measurement microphones. Part 2. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
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Long shank machine taps for metric threads from M3 to M10. Dimensions
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