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Textiles — Determination of resistance to certain insect pests
Automatically translated name:
Textiles -- Determination of resistance to certain insect pests
STANDARD published on 1.7.1977
Designation standards: ISO 3998:1977
Publication date standards: 1.7.1977
SKU: NS-431807
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: Applicable to all textiles containing animal fibres in any proportion. Information relating to the breeding of the larvae is given in the annex. Conditioned voracity control specimens and test specimens of known mass are placed in contact with selected larvae for 14 days. The loss in mass of all specimens and the condition of the test larvae are ascertained to assess the resistance of each test specimen.
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