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Composite cylinders for liquefied petroleum gases at pressure up to 2,0 MPa. General technical requirements. Test methods
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Determination of certain substances in electrotechnical products. Part 3-1. Screening. Lead, mercury, cadmium, total chromium and total bromine using X-ray fluorescence spectrometry
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Cigarettes. Determination of carbon monoxide in the vapour phase of cigarette smoke using nondespersive infrared (NDIR) analyzer
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