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Results: 5 articles
Search Text: "Vì chống"
Mining
[Issue 4+5+6, 11 - 2021, Year XXX]
Study to improve the efficiency of coal mine drift roadway support in the thin-layered rock mass at -80 level, 9b seam of Mao Khe coal mine company by using rockbolts
- 142
Underground and Mining Construction
[Issue 5, 10 - 2019, Year XXXIII]
Nghiên cứu sử dụng thép chữ “V” (SVPU) chống giữ các đường lò tiết diện lớn ở độ sâu lớn tại các mỏ hầm lò Quảng Ninh
- 75
Mechanical engineering, Electricity - Electronics - Automation
[Issue 5, 10 - 2024, Year XXXIII]
Studying methods to improve drive wheel operation efficiency in the supporting system for mine tunnel construction
- 196