datafield 发表于 2023-2-26 23:00:37

ISO 80000-1-2009《Quantities and units Part 1 General》

ISO 80000-1-2009《Quantities and units Part 1 General》 量纲和单位 英文版

1 Scope1
2 Normative references
3 Terms and definitions
4Quantities
5 Dimensions
6 Units
7 Printing rules
Annex A (normative) Terms in names for physical quantities
Annex B (normative) Rounding of numbers
Annex C (normative) Logarithmic quantities and their units
Annex D (informative) International organizations in the field of quantities and units
Bibliography

2017yuan 发表于 2023-2-27 07:41:00

感谢分享!

pskpanduo2008 发表于 2023-2-28 17:13:03


感谢分享

ひろみ 发表于 2023-11-26 11:18:53

感谢分享
页: [1]
查看完整版本: ISO 80000-1-2009《Quantities and units Part 1 General》