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Chinese National Standard Category: Hygiene, safety and labor protection |
English Title: | Technical Specification for Compound Ventilation for Driftage |
Chinese Title: | 巷道掘进混合式通风技术规范 |
Standard No.: | MT/T 441-1995 |
Category No.: | D09 |
Issued by: | Ministry of Coal Industry |
Issued on: | 1996-3-8 |
Implemented on: | 1996-8-1 |
Status: | superseded |
Superseded by: | MT/T 441-2020 Technical Specification for Mixed Ventilation in Roadway Driving |
Superseded on: | |
Abolished on: | |
Superseding: | |
Word Count: | 2000 words |
Similar Standards: | DB37/T 1696-2020 MT 626-1996 MT/T 1035-2007 MT/T 1085-2008 MT/T 1189-2020 MT/T 1084-2008 GB/T 8160-1987 DB37/T 4295-2020 MT/T 704-2008 MT/T 1036-2007 MT/T 703-2008 NB/T 10367-2019 GB 24502-2023 GB 43066-2023 DB11/T 1252-2023 KA/T 1-2023 GB/T 42638-2023 MT/T 1198-2023 AQ/T 1121-2023 AQ/T 1123-2023 |
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