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Chinese National Standard Category: Engineering location, hydrogeological survey and geotechnical engineering |
English Title: | Specification for side-pressure test of type TY predrill |
Chinese Title: | PY型预钻式旁压试验规程 |
Standard No.: | JGJ 69-1990 |
Category No.: | P13 |
Issued by: | MOHURD |
Issued on: | 1990-5-15 |
Implemented on: | 1990-12-1 |
Status: | superseded |
Superseded by: | JGJ/T 69-2019 |
Superseded on: | 2019-6-1 |
Abolished on: | |
Superseding: | |
Word Count: | 13500 words |
Similar Standards: | DB32/T 4302-2022 DB32/T 4122-2021 DB32/T 4403-2022 T/CI 193-2023 T/CEPPEA 5008-2021 DGJ 08-2007-2006 GB/T 40112-2021 DB37/T 4311-2021 GB/T 38509-2020 DB37/T 3657-2019 DB37/T 3658-2019 DB37/T 3656-2019 GB/T 32864-2016 SZDB/Z 155-2015 GB 30736-2014 TB 10049-2014 GB/T 18507-2014 GB/T 18508-2014 HG/T 20578-2013 GB 50778-2012 |
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