Turkmenistan standards
Original standard AWWA Activated carbon. Solutions for improving water quality 2013 in PDF full version. Additional info + preview on request
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Original standard AWWA B250-51 in PDF full version. Additional info + preview on request
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Original standard AWWA B401-53 in PDF full version. Additional info + preview on request
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Original standard AWWA B500-66 in PDF full version. Additional info + preview on request
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Original standard AWWA B700-49 (1953) in PDF full version. Additional info + preview on request
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Original standard AWWA Basic Science concepts and applications. 2010 Errata 2011 in PDF full version. Additional info + preview on request
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