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Non-electrical equipment for use in potentially explosive atmospheres. Part 6. Protection by control of ignition source 'b'
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Fire-fighting equipment. Sleeved watercollecting. General technical requirements. Methods of testing
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OECD guidelines for the testing of chemicals. Repeated dose 90-day oral toxicity study in rodents
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Chlorinated organic compounds free products. 'Totally chlorine free' label
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Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Part 2. Specific requirements and test methods
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