ISO 5069-2:1983 PDF
Brown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysis
Название (английский):
ISO 5069-2:1983
Brown coals and lignites — Principles of sampling — Part 2: Sample preparation for determination of moisture content and for general analysis
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 1 декабря 1983 г.
- Издание:
- ISO IS 5069 edition 1 version 1
- ICS:
- 73.040
Описание (английский):
The process of sample preparation consists of several operations three of which are fundamental: particle size reduction by crushing or grinding and milling; mixing; decrease of sample mass by dividing the sample (sample division). In most cases, the drying process of the sample is also necessary.
Технические детали
- Технический комитет
- ISO/TC 27/SC 4 - Sampling
- SKU
- ISO 5069-2:1983