ISO 1:1975 PDF
Standard reference temperature for industrial length measurements
Standard reference temperature for industrial length measurements
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 1 апреля 1975 г.
- Издание:
- ISO IS 1 edition 1 version 1
- ICS:
- 17.040.10
The temperature is fixed at 20 degrees centigrade, i.e. a metre gauge with the indication: reference temperature 20 degrees centigrade has at 20 degrees centigrade the same length as the international prototype at 0 degree centigrade.
Технические детали
- Технический комитет
- ISO/TC 213 - Dimensional and geometrical product specifications and verification
- SKU
- ISO 1:1975