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Chinese National Standard Category: Codification

English Title: Geographic grid
Chinese Title: 地理格网
Standard No.: GB 12409-1990
Category No.: A24
Issued by: CSBTS
Issued on: 1990-06-23
Implemented on: 1991-5-1
Status: superseded
Superseded by:GB/T 12409-2009 Geographic grid
Superseded on:2009-6-1
Abolished on:
Superseding:
Word Count:5500 words
Similar Standards: GB/T 40058-2021   DB46/T 567-2022   GB/T 15424-1994   GB/T 14885-1994   T/CSPSTC 49-2020   GB/T 16830-1997   GB/T 15191-1997   DB32/T 4292-2022   DL/T 495-1992   DL/T 517-1993   GB 917.2-1989   DB37/T 4279-2020   GB/T 15119-1994   GB/T 13702-1992   GB/T 14945-1994   DB31/T 1338-2021   T/JSGS 006-2022   GH/T 1368-2022   DB11/T 546-2008   GB/T 38662.2-2023  
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