Russian standards PDF
Broaches with diameter from 50 to 120 mm for slitting holes with involute profile with round tail and centering at outside diameter with module frame 1,5 to 2,5 mm. Construction
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Unified system of technological documentation. Forms and rules of making documents on technological processes and cutting operations
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Electric energy. Electromagnetic compatibility of technical equipment. Power quality measurement methods
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Cheese and processed cheese. Methods for control of organoleptic properties
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Low voltage surge protective devices. Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
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Mechanical properties of fasteners made of carbon steel and alloy steel. Part 1. Bolts, screws and studs of specified property classes with coarse and fine pitch thread
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