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| Position: Chinese Standard in English/GB/T 23561.12-2024 |
| GB/T 23561.12-2024 Methods for determining the physical and mechanical properties of coal and rock—Part 12:Method for the determination coal hardiness coefficients (English Version) | |||
| Standard No.: | GB/T 23561.12-2024 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 9000 words | Price(USD): | 270.00 remind me the price change |
| Implemented on: | 2025-3-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 23561.12-2024 |
| English Name: | Methods for determining the physical and mechanical properties of coal and rock—Part 12:Method for the determination coal hardiness coefficients |
| Chinese Name: | 煤和岩石物理力学性质测定方法 第 12 部分: 煤的坚固性系数测定方法 |
| Chinese Classification: | D04 Basic standard and general method |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR;SAC |
| Issued on: | 2024-8-23 |
| Implemented on: | 2025-3-1 |
| Status: | valid |
| Superseding: | GB/T 23561.12-2010 Methods for determining the physical and mechanical properties of coal and rock—Part 12:Methods for determining coal hardiness coefficient |
| Language: | English |
| File Format: | |
| Word Count: | 9000 words |
| Price(USD): | 270.00 |
| Delivery: | via email in 1~3 business day |