SL/T 21-2015 Active Industry standards-Water resources

SL/T 21-2015 SL/T 21-2015 Standard for Observing Precipitation Amount

Publish Date: 2015-09-21 Implement Date: 2015-12-21 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: SL/T 21-2015

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Engineering hydrology

ICS Name: The measurement of fluid flow

Publish Date: 2015-09-21

Implement Date: 2015-12-21

Development Information

Replace the following standards

SL 21-2006 Rainfall Observation Standards SL 21-90

Related Standards

GB/T 1314-1991 abolished_transferred

GB/T 1314-1991 Basic parameters for flow measuring instruments

Publish Date: 1991-12-14

GB/T 13969-1992 Replaced

GB/T 13969-1992 Displacement type level instruments

Publish Date: 1992-12-17

GB/T 778.1-1996 Replaced

GB/T 778.1-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 1:Specifications

Publish Date: 1996-08-13

GB/T 778.2-1996 Replaced

GB/T 778.2-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 2:Installation requirements

Publish Date: 1996-08-13

GB/T 778.3-1996 Replaced

GB/T 778.3-1996 Measurement of water flow in closed conduits—Meters for cold potable water—Part 3:Test methods and equipment

Publish Date: 1996-08-13

GB/T 17805-1999 Active

GB/T 17805-1999 Measurement of intake air or exhaust gas flow of diesel engines

Publish Date: 1999-08-10