Online Standards Store PDF
State system for ensuring the uniformity of measurements. State verification schedule for measuring tools for determination component composition of gas condensate
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System of standards оn information, librarianship and publishing. Codes of names of countries
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Flange union tees asymmetric hermetable for tube connections on internal cone. Construction and dimensions
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Railway automatics and telemechanics. Terms and definitions
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Threaded pipeline connections. Joint washers for radial mounting. Construction
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