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  4. Standard "GB 7890-1987"
WITHDRAWN GB 7890-1987 1.1.1987 preview

GB 7890-1987

Determination of total boron in forest plant and forest floor

Translate name

STANDARD published on 1.1.1987


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Price238.80 USD excl. VAT
238.80 USD

The information about the standard:

Designation standards: GB 7890-1987
Note: WITHDRAWN
Publication date standards: 1.1.1987
SKU: NS-1237406
Country: Chinese technical standard
Category: Technical standards GB

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