Russian standards PDF

Gauges for multy-start trapezoidal thread. Tolerances

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Carbide indexable cutting inserts with rounded corner, with one-sided toroidal fixing hole. Design and dimensions

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Explosion-proof mine low-voltage complete control devices to 1140 V. Technical requirements and test methods

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Concrete pumps on the trucks. General specifications

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Truck mixers. General specifications

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Brush-holders for slip-rings group R type RA

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