SL 21-1990 Abolished Industry standards-Water resources

SL 21-1990 Rainfall Observation Standards (SL 21-1990)

Publish Date: 1991-02-21 Implement Date: 1991-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: SL 21-1990

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Hydrological and water resources instruments

ICS Name: -

Publish Date: 1991-02-21

Implement Date: 1991-07-01

Development Information

Superseded by the following standards

SL 21-2006 Rainfall Observation Standards

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