SIST EN ISO 9073-1:2023 PDF
Nowovens - Test methods - Part 1: Determination of mass per unit area (ISO 9073-1:2023)
Nowovens - Test methods - Part 1: Determination of mass per unit area (ISO 9073-1:2023)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 13
- Дата публикации:
- 28 июня 2023 г.
- Издание:
- ISO 9073-1:2023
- ICS:
- 59.080.30
This document specifies a method for the determination of the mass per unit area of nonwoven fabrics.
Abstract
Overview
EN ISO 9073-1:2023 - Nonwovens - Test methods - Part 1: Determination of mass per unit area specifies a standardized laboratory method to measure the (areal weight) of nonwoven fabrics. Prepared by ISO/TC 38 in collaboration with CEN/TC 248 and adopted by CEN, this second-edition standard replaces the earlier EN 29073-1:1992 / and aligns test practice across Europe and internationally.
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