英语翻译
Purpose the rolled up test sample (textile layer inside) is to be placed into a centrifuge tube which contains at the bottom a layer of cotton wool for absorbing the condensate separated from the sample.The treatment in the centrifuge is to be repeated after the test samples where rolled in the second direction of thread for removing the condensate both from the warp and weft threads of the textile.Textile hoses are to be checked for removal of the reinforcement from the textile layer.Obvious alterations of the adhesive are to be recorded.Then the test samples are to be dried for (168 0-2)h at (70 ± 2)°C or according to the modified conditions indicated in 6.4.3.After the test samples cooled down to room temperature for at least 16 hours the test samples shall be weighed and assessed once more.