Online Standards Store PDF
Tantalum and its oxides. General requirements for methods of analysis
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Safety in emergencies. Emergencies on the water surface. Terms and definitions
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High-voltage kenotrons. Method of measuring the temperature of the cylinder
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Electric light sources, lighting devices. TLCI and TLMF color rendering index determination method
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Flat-protruding head rivets (high precision). Construction and dimensions
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Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios. Part 3. Intrinsic and geometrical laser beam classification, propagation and details of test methods
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