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| International Standard Category: Tunnelling and tubing equipment |
JB/T 3905-2006 General specifications for casting aluminium alloy of rock drilling machines and pneumatic tools
凿岩机械与气动工具 铸造铝合金通用技术条件 ;
| Category No.: | 73.100.10 | Valid Status: | superseded |
| Issued Organization: | NDRC | Issued Date: | 2006-12-31 |
| Implemented Date: | 2008-4-1 | Abolished Date: | |
| Superseded Standard.: | JB/T 3905-2017 |
Superseded Date: | 2018-4-1 |
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