Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 10598.1-2017 |
Open-cut mine rotary blast hole drill—Part 1:Common technology 露天矿用牙轮钻机和旋转钻机 第1部分:通用技术 |
China National Standards 1:Common |
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GB/T 33187.1-2016 |
Geographic information—Simple feature access—Part 1:Common architecture 地理信息 简单要素访问 第1部分:通用架构 |
China National Standards 1:Common |
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