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Chinese National Standard Category: Mining

English Title: Technical requirement of fully mechanized bag filling mining with superhigh-water material
Chinese Title: 综合机械化超高水材料袋式充填采煤技术要求
Standard No.: GB/T 39337-2020
Category No.: D15
Issued by: AQSIQ and SAMR
Issued on: 2020-11-19
Implemented on: 2021-6-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:7500 words
Similar Standards: GB/T 13813-2023   GB/T 41163-2021   GB/T 41043-2021   GB/T 41164-2021   GB/T 39988-2021   GB/T 39963-2021   GB/T 39489-2020   GB/T 39834-2021   GB/T 39336-2020   GB/T 39337-2020   DB37/T 3967-2020   GB/T 13813-2008   MT/T 1002-2006   GB/T 13813-2001   MT/T 634-1996   YBJ 221-1990   YBJ 218-1989  
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