SL 2.2-1998
General quantities and units.Water resources and hydropower (English Version)
- Standard No.
- SL 2.2-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- Professional Standard - Water Conservancy
- Status
- 2015-01
- Replace By
- SL 2-2014
- SL 222-1999
- Latest
- SL 282-2018
- SL/T 292-2020
- SL/T 212-2020
- Scope
- This standard is applicable to situations where common quantities and units are used in the field of water conservancy and hydropower technology. The general quantity and unit standards of water conservancy and hydropower are one of the three quantity and unit standards of water conservancy and hydropower. The three standards are: SL 2.1-1998 General principles of water conservancy, hydropower, units and symbols; SL 2.2-1998 General quantities and units of water conservancy and hydropower ; SL 2.3-1998 Water conservancy and hydropower professional quantities and units.
SL 2.2-1998 history
- 2018 SL 282-2018 Specifications for design of concrete arch dams
- 2017 SL 252-2017 Classification of water conservancy and hydropower projects and flood standards
- 2014 SL 2-2014 Quantities and units in water resources and hydropower
- 1998 SL 2.2-1998 General quantities and units.Water resources and hydropower
