DB11/ 489-2007 Replaced Beijing CityLocal standards

DB11/ 489-2007 Construction foundation pit support technology specification

Publish Date: 2007-07-04 Implement Date: 2008-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB11/ 489-2007

Standard Type: Local standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Engineering surveying

ICS Name: Astronomy, geodesy, and geography

Publish Date: 2007-07-04

Implement Date: 2008-01-01

Development Information

Superseded by the following standards

DB11/ 489-2016 Arch foundation pit support technology specification

Related Standards

GB 12340-1990 Replaced

GB 12340-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric office operation

Publish Date: 1990-06-04

GB 12341-1990 Replaced

GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work

Publish Date: 1990-06-04

GB/T 13605-1992 Abolished

GB/T 13605-1992 Coordinatograph

Publish Date: 1992-08-19

GB/T 13977-1992 Replaced

GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17

GB/T 13989-1992 Replaced

GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps

Publish Date: 1992-12-17

GB/T 13990-1992 Replaced

GB/T 13990-1992 Specifications for aerophotogrammetric office operation 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17