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Alive silkworm cocoons. Specifications
STANDARD published on 1.5.1988
Designation standards: GOST 21061-87
Publication date standards: 1.5.1988
SKU: NS-385145
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Category: Technical standards GOST
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Latest update: 2025-04-25 (Number of items: 2 197 372)
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