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1
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drinking water standards
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Germany
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Germany has high and strictly regulated drinking water standards.
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5
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2
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drinking water standards
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Singapore
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Singapore uses advanced technology and strict regulations to ensure high-quality drinking water for all residents.
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3
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3
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drinking water standards
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Tanzania
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In Tanzania, there is limited access to safe drinking water with frequent contamination issues.
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3
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4
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drinking water standards
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Rwanda
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In Rwanda, challenges in maintaining safe drinking water standards impact public health in African countries.
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2
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5
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drinking water standards
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Cambodia
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Drinking water standards in Cambodia are frequently overlooked, posing health risks.
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1
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6
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drinking water standards
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Yemen
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Limited access and frequent contamination issues in Yemen's drinking water standards.
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1
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7
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drinking water standards
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Zimbabwe
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Drinking water standards in Zimbabwe are often compromised, resulting in widespread health issues.
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1
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