ISO 21949:2024
Coated abrasives — Plain sheets with holes for dust extraction
Coated abrasives — Plain sheets with holes for dust extraction
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 9 октября 2024 г.
- Издание:
- ISO IS 21949 edition 2 version 1
- ICS:
- 25.100.70
This document specifies the nominal dimensions, tolerances and designation of the active surface of plain sheets with holes for dust extraction. Extra length was taken into account in this document. Plain sheets with holes for dust extraction in accordance with this document are intended for use on sanders with dust extraction.
Abstract
Overview
ISO 21949:2024 - Coated abrasives - Plain sheets with holes for dust extraction defines the nominal , and of plain abrasive sheets with holes designed for dust extraction. Intended for use on sanders with dust extraction systems, this second edition updates the 2001 version by adding a new Type H and new/updated dimensions for several types. The document also accounts for extra length and specifies test-conditioning requirements referenced to .
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