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Chinese Standard Classification
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ICS Classification
Latest
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| Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
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Chinese Standard Classification
Professional Classification
ICS Classification
Latest
|
| Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
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| Search |
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KA 25-2025 Requirements for the integrity of mechanical and electrical equipment in coal mines
Issued on: 2025-09-01 Price(USD): |
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DB37/T 4707.3-2025 Code for classification of hidden danger data of enterprise production safety accidents--Part 3:Metal and non-metallic mines
Issued on: 2025-05-24 Price(USD): |
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GB/T 44819-2024 Method for determining the spontaneous combustion indicator gas and critical value in coal seams
Issued on: 2024-10-26 Price(USD): 315.0 |
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GB/T 25216-2024 Regional prediction methods for the danger of coal and gas outburst
Issued on: 2024-09-29 Price(USD): 270.0 |
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KA/T 22.3-2024 Specification for general survey of hidden disaster-causing factors in minesPart 3:Metalnonmetal mines and tailings ponds
Issued on: 2024-10-12 Price(USD): |
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KA/T 22.1-2024 Specification for general survey of hidden disaster-causing factors in minesPart 1:General provisions
Issued on: 2024-10-12 Price(USD): |
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KA/T 22.2-2024 Specification for general survey of hidden disaster-causing factors in minesPart 2:Coal mine
Issued on: 2024-10-12 Price(USD): |
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GB 24502-2023 Self-rescuer for coal mine
Issued on: 2023-09-08 Price(USD): 600.0 |
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T/ZAWS 004-2024 Compilation guidelines metal and nonmetal opencast mines safety assessment report In operation
Issued on: 2024-08-14 Price(USD): |
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NB/T 11471-2023 Coal based Fischer - Tropsch synthesis liquefied petroleum gases
Issued on: 2023-12-28 Price(USD): 105.0 |
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NB/T 11470-2023 Technical specification for high level directional long drilling in roof for gas extraction in coal mining face
Issued on: 2023-12-28 Price(USD): 180.0 |
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NB/T 11469-2023 Measuring device of desorption gas content in normal atmosphere
Issued on: 2023-12-28 Price(USD): 195.0 |
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NB/T 11468-2023 Technical requirements for mechanical reaming and penetration by hydraulicdrive
Issued on: 2023-12-28 Price(USD): 165.0 |
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NB/T 11466-2023 Technical specification for construction of vertical wells for surface gas extraction in mining areas
Issued on: 2023-12-28 Price(USD): 195.0 |
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NB/T 11465-2023 Code for ground L-shaped roof directional well drainage gasin coal mining area
Issued on: 2023-12-28 Price(USD): 120.0 |
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NB/T 11330-2023 Specification for the use of gas and water inrush prevention devices forunderground water exploration holes in coal mines
Issued on: 2023-10-11 Price(USD): 195.0 |
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NB/T 11329-2023 The one-stop automatic method of determining coalbed gas content in coal mine
Issued on: 2023-10-11 Price(USD): 225.0 |
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NB/T 11328-2023 The laboratory determination method on the sensitive predictive indexsensitivity and its critical value used in outburst in coal roadway
Issued on: 2023-10-11 Price(USD): 315.0 |
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NB/T 11325-2023 Technical requirements of intelligent gas safety drainage system in coal mine
Issued on: 2023-10-11 Price(USD): 180.0 |
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DB11/T 1252-2023 Tailing pond construction and operation safety management specification
Issued on: 2023-12-25 Price(USD): 180.0 |
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