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  4. Standard "GB/T 223.39-1994"
WITHDRAWN GB/T 223.39-1994 26.9.1994 preview

GB/T 223.39-1994

Methods for chemical analysis iron,steel and alloy The sulphochlorophenol S photometric method for the determination of niobium content

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STANDARD published on 26.9.1994


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Price248.80 USD excl. VAT
248.80 USD

The information about the standard:

Designation standards: GB/T 223.39-1994
Note: WITHDRAWN
Publication date standards: 26.9.1994
SKU: NS-1173174
Country: Chinese technical standard
Category: Technical standards GB

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