Sources of centralized utility and drinking water supply. Sanitary and technical requirements and selection rules
Источники централизованного хозяйственно-питьевого водоснабжения. Гигиенические, технические требования и правила выбора |
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SakhalinRL Sakhalin Oblast Administrative Order 04112 of 08-18-02Preventing Adverse Effects of Waste |
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NPB 66-97Self-Contained Fire Detectors |
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MinCom 854Statute on the procedure and amount of payment … |