ISO 4003:1977 PDF
Permeable sintered metal materials — Determination of bubble test pore size
Permeable sintered metal materials — Determination of bubble test pore size
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 февраля 1977 г.
- Издание:
- ISO IS 4003 edition 1 version 1
- ICS:
- 77.160
Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining exact pore size and pore size distribution.
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