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International Standard Category: Seismic and vibration protection

DB/T 8.2-2003    Specification for the construction of seismic station crust deformation station Part 2:Crust tilt and strain observatory in borehole
地震台站建设规范 地形变台站 第2部分:钻孔地倾斜和地应变台站 ;
Category No.:91.120.25 Valid Status:superseded
Issued Organization:CEA Issued Date:2003-11-03
Implemented Date:2004-5-1 Abolished Date:
Superseded Standard.:DB/T 8.2-2020 Specification for the construction of seismic station-Crustal deformation station-Part 2:Crustal tilt and strain observatory in borehole
Superseded Date:2020-7-1
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