Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Water quality - Guidance on sampling techniques from lakes, natural and man-madeGB/T 14581-19931994-4-1
Water quality sampling-Technical regulation of the preservation and handling of samplesGB/T 12999-19911992-3-1
Water quilityļ¼¨Guidance on sampling techniquesGB 12998-19911992-3-1
Water quilityļ¼¨Techmical regulation on the design of sampling programmesGB 12997-19911992-3-1
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