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Sample collection and pretreatment procedures

Sample collection and pretreatment procedures, Total:2 items.

In the international standard classification, Sample collection and pretreatment procedures involves: Water quality.

Professional Standard - Water Conservancy, Sample collection and pretreatment procedures

• SL 270-2001 Technical regulation of sampling and preparating on water environment the heavy sediment-laden river
• SL 270-2001（条文说明） Technical regulation of sampling and preparating on water environment of the heavy sediment-laden river(explanation)

Others:   Technical regulations for collection and pretreatment of water environment samples in rivers with many sediments, Sample collection and pretreatment procedures.