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Ethylene and propylene for industrial use - Determination of trace hydrogen - Gas chromatographic method
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STANDARD published on 30.10.2009
Designation standards: GB/T 3393-2009
Publication date standards: 30.10.2009
SKU: NS-882833
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-04-17 (Number of items: 2 274 270)
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