Water quality. Radon-222-General principles
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Water quality. Radon-222-Test method using emanometry
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Water quality. Radium-226-Test method using liquid scintillation counting
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Water quality. Uranium isotopes. Test method using alpha-spectrometry
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Water quality. Simultaneous determination of tritium and carbon 14 activities. Test method using liquid scintillation counting
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Water quality. Uranium. Test method using alpha liquid scintillation counting
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Implants for surgery. Calcium phosphates-Hydroxyapatite and beta-tricalcium phosphate bone substitutes
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Intelligent transport systems. Communications access for land mobiles (CALM). Using broadcast communications
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Intelligent transport systems (ITS). Guidance protocol via personal ITS station for advisory safety systems-Road guidance protocol (RGP) conformance test specification
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Soil quality. Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument
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