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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Status: superseded
Superseded by:JGJ/T 69-2019
Superseded on:2019-6-1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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