Russian standards PDF
Two-way antennas for central (base) and mobile land radio and their characteristics. Basic parameters. Technical requirements
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Optics and optical instruments. Operation microscope. Requirements and test methods
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Quality management systems for enterprises of aviation, aerospace and defense industries. Variation management of key characteristics
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Aircraft. Sealing devices with teflon cuffs, rubber and elastic rings for pistons. Design, technical requirements
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Services accommodation facilities. General requirements for hostels
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Nanomanufacturing. Key control characteristics. Part 2-1. Carbon nanotubes materials. Methods of determining the sheet resistance
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