Russian standards
Bismuth-207, cadmium-109, cobalt-57, produced in cyclotron. Grades
Document status: Active
Electric generating sets with internal combustion engines. General specifications
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Electromagnetic compatibility of technical equipment. Low-voltage power supplies, d.c. output. Requirements and test methods
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Light emitted diodes and light emitting diode modules for general application. Terms and definitions
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Structuring of technical information and documentation
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Test on gases evolved during combustion of materials from cables. Part 2. Determination of acidity (by pH measurement) and conductivity
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