Russian standards PDF
Maintenance documentation for aeronautical engineering. Structure, statement, execution and contents of log books
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Alternating current static watt-hour meters for active energy (accuracy classes 1 and 2)
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Duck meat (carcasses and their parts). Trade descriptions
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Automobile roads of general use. Road surveying. General requirements
Document status: Active
Room heaters, solid-fuel burning. Requirements and test methods
Document status: Active