ISO 20318-1:2019 PDF
Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 1: Mechanical pencils
Название (английский):
ISO 20318-1:2019
Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 1: Mechanical pencils
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 26 февраля 2019 г.
- Издание:
- ISO IS 20318 edition 1 version 1
- ICS:
- 01.100.40
Тип поставки:
Язык документа:
Срок поставки:2 раб. дн. (перевод)
Цена:135 €
Описание (английский):
This document specifies classification, dimensions, quality and test methods for hand-held mechanical pencilss which hold and feed out a lead, and are used for general writing. It is also applicable to multi-function pens equipped with a mechanical pencil unit. However, those pencils attached to machinery instruments such as a plotter are excluded.
Abstract
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